The first CT scan let doctors see inside a woman's skull and confirm her cystic brain mass. That scanner? It was developed by an eccentric engineer who worked at the Beatles' record company.
from HowStuffWorks - Learn How Everything Works! https://ift.tt/3imcSzC
Thursday, September 30, 2021
Are UFOs Real? Close Encounters of the First, Second and Third Kinds
Astronomer and defense researcher J. Allen Hynek is behind the UFO sighting classification system based on "close encounters." So what is a close encounter and have you had one?
from HowStuffWorks - Learn How Everything Works! https://ift.tt/3imuonh
from HowStuffWorks - Learn How Everything Works! https://ift.tt/3imuonh
The McRib Is Turning 40 (and Y'all Are Still Eating It)
Not selling the cult-favorite sandwich year-round is all part of the "McPlan." And it must be working because the McRib is coming back and it just turned 40.
from HowStuffWorks - Learn How Everything Works! https://ift.tt/2GCpCT6
from HowStuffWorks - Learn How Everything Works! https://ift.tt/2GCpCT6
How Microprocessors Work
The microprocessor determines the processing power available for any application you run. Without it, there is no computer. Learn all about this amazing, ever-shrinking technology that makes your computer compute.
from HowStuffWorks - Learn How Everything Works! https://ift.tt/3CYg78a
from HowStuffWorks - Learn How Everything Works! https://ift.tt/3CYg78a
Meet the Woman Who Made Van Gogh Famous
How did Vincent van Gogh escape mainstream attention during his lifetime and what changed after his death? Meet the intrepid woman who made van Gogh a household name.
from HowStuffWorks - Learn How Everything Works! https://ift.tt/3kWpr6w
from HowStuffWorks - Learn How Everything Works! https://ift.tt/3kWpr6w
Wednesday, September 29, 2021
Why Are Airplane Windows Round?
The first commercial jetliners had square windows. So why did engineers change the design to the rounded windows we know today?
from HowStuffWorks - Learn How Everything Works! https://ift.tt/2ZDdR7T
from HowStuffWorks - Learn How Everything Works! https://ift.tt/2ZDdR7T
EPCOT Was Walt Disney's Radical Vision for a New Kind of City
EPCOT was Walt Disney's "Experimental Prototype Community of Tomorrow." But it didn't actually turn out the way he had envisioned it.
from HowStuffWorks - Learn How Everything Works! https://ift.tt/3igKGOk
from HowStuffWorks - Learn How Everything Works! https://ift.tt/3igKGOk
Inside Unit 731, Japan's Gruesome WWII Human Experiment Program
Unit 731 was a covert biological warfare research unit of the Imperial Japanese Army during WWII. Some of the most heinous war crimes ever were committed there. Why is it still so shrouded in secrecy?
from HowStuffWorks - Learn How Everything Works! https://ift.tt/3CTWLkw
from HowStuffWorks - Learn How Everything Works! https://ift.tt/3CTWLkw
Feel Like David Against Goliath? You May Need an Ombudsman
Have you got a complaint to lodge against a large business, or a government agency or university, but feel like you're going up against a giant? Then you may just need an ombudsman on your side.
from HowStuffWorks - Learn How Everything Works! https://ift.tt/3kRWp7L
from HowStuffWorks - Learn How Everything Works! https://ift.tt/3kRWp7L
Honey Can Help If Your Child Swallows a Button Battery
If your child swallows a button battery, you need to take them to hospital immediately. But on the way, grab your honey bear. Here's why.
from HowStuffWorks - Learn How Everything Works! https://ift.tt/2XZiMz4
from HowStuffWorks - Learn How Everything Works! https://ift.tt/2XZiMz4
Tuesday, September 28, 2021
How the Debt Ceiling Works
Since World War II, Congress has voted to modify the debt ceiling 98 times — 21 of those since 2001. It used to be a routine adjustment to pay for the government's spending, but not anymore. What is it and why is it so controversial?
from HowStuffWorks - Learn How Everything Works! https://ift.tt/2Y0oMYk
from HowStuffWorks - Learn How Everything Works! https://ift.tt/2Y0oMYk
Opus 40: Harvey Fite's Bluestone Sculpture Park in Upstate NY
Opus 40 is a 6.5-acre (2.6-hectare) earthwork sculpture that was hand-cut and created by artist Harvey Fite over a 37-year period. So how did he do it?
from HowStuffWorks - Learn How Everything Works! https://ift.tt/2Wqlpd6
from HowStuffWorks - Learn How Everything Works! https://ift.tt/2Wqlpd6
Prehab Could Make Your Recovery From Surgery a Bit Easier
Recovering from any surgery is never as easy as you hope. But putting in some time to get fit before it could make healing a lot easier. Here's how.
from HowStuffWorks - Learn How Everything Works! https://ift.tt/3m9OMJg
from HowStuffWorks - Learn How Everything Works! https://ift.tt/3m9OMJg
Could 'Early' Dark Energy Explain the Mystery of the Universe's Expansion?
Early dark energy, a form of dark energy that may have existed a few hundred thousand years after the big bang, could help clarify the universe's rate of expansion. But its existence hasn't been proven.
from HowStuffWorks - Learn How Everything Works! https://ift.tt/2Y7ltiD
from HowStuffWorks - Learn How Everything Works! https://ift.tt/2Y7ltiD
What Is the Difference Between Static RAM and Dynamic RAM?
Your computer probably uses both static RAM and dynamic RAM at the same time, but for different reasons. See what both types of RAM do in your computer.
from HowStuffWorks - Learn How Everything Works! https://ift.tt/3AO5Qed
from HowStuffWorks - Learn How Everything Works! https://ift.tt/3AO5Qed
Monday, September 27, 2021
AI Completed Beethoven's Unfinished 10th Symphony. Here's How It Sounds
Famed composer Ludwig von Beethoven died leaving just a few notes for his 10th Symphony. More than 200 years later, scientists use artificial intelligence to finish the job.
from HowStuffWorks - Learn How Everything Works! https://ift.tt/3CLMgQ4
from HowStuffWorks - Learn How Everything Works! https://ift.tt/3CLMgQ4
Wildfire Smoke Is Affecting Photosynthesis. Here's How
Wildfires burning across the Western United States don't just destroy crops. The smoke can also impact the way vegetation photosynthesizes. But it's not all bad news.
from HowStuffWorks - Learn How Everything Works! https://ift.tt/3kJcPzd
from HowStuffWorks - Learn How Everything Works! https://ift.tt/3kJcPzd
Christo Was His Name, Wrapping Was His Game
From early wrapped objects to monumental outdoor projects, the work of the late artist Christo transcended the traditional bounds of painting, sculpture and architecture.
from HowStuffWorks - Learn How Everything Works! https://ift.tt/3zGzhNH
from HowStuffWorks - Learn How Everything Works! https://ift.tt/3zGzhNH
Peat Bogs Are Freakishly Good at Preserving Human Remains
What makes these spongy, waterlogged areas of decaying plant matter so perfect at preservation? In a word: science.
from HowStuffWorks - Learn How Everything Works! https://ift.tt/2NyNcTV
from HowStuffWorks - Learn How Everything Works! https://ift.tt/2NyNcTV
Sunday, September 26, 2021
What's the Difference Between the Pantheon and the Parthenon?
It's easy to confuse the Parthenon and the Pantheon. The names are so similar, and they're both ancient ruins. But despite those similarities, the two structures are very different.
from HowStuffWorks - Learn How Everything Works! https://ift.tt/2BaUbfo
from HowStuffWorks - Learn How Everything Works! https://ift.tt/2BaUbfo
5 U.S. Presidents and Their Beloved Cars
One super-cool perk to being POTUS? You get to be driven around in the heavily armored presidential limousine. One downside? You have to hand over your car keys — for life.
from HowStuffWorks - Learn How Everything Works! https://ift.tt/2JARmJe
from HowStuffWorks - Learn How Everything Works! https://ift.tt/2JARmJe
Saturday, September 25, 2021
6 Facts About Andorra, Europe's Best-kept Secret in the Pyrenees
It's only 180 square miles, but it packs a lot of personality. In fact Andorra is the only country in the world that's ruled by co-princes from different countries.
from HowStuffWorks - Learn How Everything Works! https://ift.tt/2Iqqv1U
from HowStuffWorks - Learn How Everything Works! https://ift.tt/2Iqqv1U
How Obituaries Went From Dry Death Notices to Tributes to Truth
Obituaries do more than just let the world know someone died. They're a chance to pay tribute to someone, advocate for a cause or even settle a score.
from HowStuffWorks - Learn How Everything Works! https://ift.tt/3ud46sv
from HowStuffWorks - Learn How Everything Works! https://ift.tt/3ud46sv
Friday, September 24, 2021
Is It Scratchy? 5 Things to Know About Bamboo Toilet Paper
We've all become hyperaware of the importance of toilet paper during our lives in the world of COVID-19. But there are some Earth-friendly options that exist as well. Have you tried them?
from HowStuffWorks - Learn How Everything Works! https://ift.tt/3AWNyaZ
from HowStuffWorks - Learn How Everything Works! https://ift.tt/3AWNyaZ
How Uranium Glass Got Its Glow On
Glass that glows? You bet. And that glow comes from a source you wouldn't believe. Uranium, the same radioactive ore now used to power commercial nuclear reactors.
from HowStuffWorks - Learn How Everything Works! https://ift.tt/2XJcOSX
from HowStuffWorks - Learn How Everything Works! https://ift.tt/2XJcOSX
The Proof Is in the Footprints: Humans Came to Americas Earlier Than Thought
Footprints unearthed at White Sands National Park in New Mexico were made some 23,000 years ago. That's much earlier than scientists have previously placed humans in the Americas.
from HowStuffWorks - Learn How Everything Works! https://ift.tt/3kBxZPJ
from HowStuffWorks - Learn How Everything Works! https://ift.tt/3kBxZPJ
Thursday, September 23, 2021
How the James Webb Space Telescope Works
NASA plans to launch the James Webb Space Telescope into orbit Dec. 18, 2021, to serve as the premier deep space observatory for the next decade. Ready to meet the mighty Webb?
from HowStuffWorks - Learn How Everything Works! https://ift.tt/3u7j82C
from HowStuffWorks - Learn How Everything Works! https://ift.tt/3u7j82C
How to Change Your Name on Facebook
Want to change your name on Facebook? It's easy to do in just a few simple steps.
from HowStuffWorks - Learn How Everything Works! https://ift.tt/2XOou7w
from HowStuffWorks - Learn How Everything Works! https://ift.tt/2XOou7w
7,000 Steps Is the New 10,000 Steps
If you're always falling short of that arbitrary 10,000-step daily goal, we have good news. Your health can benefit just as much if you hit fewer steps, too.
from HowStuffWorks - Learn How Everything Works! https://ift.tt/3o0pJee
from HowStuffWorks - Learn How Everything Works! https://ift.tt/3o0pJee
The Elephant Hawk Moth Is the 'Ugly Duckling' of Moths
The elephant hawk moth is breathtakingly beautiful as an adult, but as a baby ... not so much.
from HowStuffWorks - Learn How Everything Works! https://ift.tt/2XNfQWS
from HowStuffWorks - Learn How Everything Works! https://ift.tt/2XNfQWS
Here's What's Really in Your Pumpkin Spice Latte
Fall's official beverage, as some call it, is seriously lacking in pumpkin and spices.
from HowStuffWorks - Learn How Everything Works! https://ift.tt/2W4Pr5Q
from HowStuffWorks - Learn How Everything Works! https://ift.tt/2W4Pr5Q
Wednesday, September 22, 2021
Why Can't You Pump Your Own Gas in New Jersey?
The Garden State is the only state in the U.S. where it's illegal to pump your own gas. What gives?
from HowStuffWorks - Learn How Everything Works! https://ift.tt/3u4Xegx
from HowStuffWorks - Learn How Everything Works! https://ift.tt/3u4Xegx
Your Chances of Hitting a Deer Rise in the Fall
And by the way, driving at dusk and during full moons aren't doing you any favors either.
from HowStuffWorks - Learn How Everything Works! https://ift.tt/3u1LcEC
from HowStuffWorks - Learn How Everything Works! https://ift.tt/3u1LcEC
Is Your Hospital Diverting Ambulances Because of COVID-19?
In the latest COVID-19 surge, many hospitals across the country are on diversion, meaning they're asking ambulances to take patients elsewhere. Here's how that could affect you.
from HowStuffWorks - Learn How Everything Works! https://ift.tt/3CzI7yM
from HowStuffWorks - Learn How Everything Works! https://ift.tt/3CzI7yM
Elizabeth MacDonough Is the Senate Parliamentarian. What in the World Does She Do?
The office of the Senate parliamentarian provides access to nonpartisan and confidential legislative expertise to help develop new legislation and understanding of the rules that govern the Senate.
from HowStuffWorks - Learn How Everything Works! https://ift.tt/2ZcPFJi
from HowStuffWorks - Learn How Everything Works! https://ift.tt/2ZcPFJi
5 Things You Didn't Know About the Autumnal Equinox
The autumnal equinox is the day Earth is perfectly angled to the sun, so the day and night are of equal length. Well, almost.
from HowStuffWorks - Learn How Everything Works! https://ift.tt/2ZVHNJK
from HowStuffWorks - Learn How Everything Works! https://ift.tt/2ZVHNJK
Tuesday, September 21, 2021
Say What? Over-the-counter Hearing Aids Could Be Coming Soon to Local Pharmacies
And that's huge, because they'll be more accessible AND affordable.
from HowStuffWorks - Learn How Everything Works! https://ift.tt/3AzDJ27
from HowStuffWorks - Learn How Everything Works! https://ift.tt/3AzDJ27
Do Kangaroos Really Box?
The boxing kangaroo as a symbol of the Australian fighting spirit dates back to the 1890s, but what's the truth? Do kangaroos actually box?
from HowStuffWorks - Learn How Everything Works! https://ift.tt/3lQ8vxF
from HowStuffWorks - Learn How Everything Works! https://ift.tt/3lQ8vxF
Why Is Pancreatic Cancer So Deadly?
Just 10 percent of Americans with pancreatic cancer survive for at least five years. Why is the outlook so grim and what can be done about it?
from HowStuffWorks - Learn How Everything Works! https://ift.tt/2P2Kzs9
from HowStuffWorks - Learn How Everything Works! https://ift.tt/2P2Kzs9
Can 'Stay Interviews' Help Companies Avoid Exit Interviews?
Most of us know how an exit interview works, but what is a stay interview? And can talking to employees about job satisfaction keep them from walking out the door?
from HowStuffWorks - Learn How Everything Works! https://ift.tt/3EDwM2E
from HowStuffWorks - Learn How Everything Works! https://ift.tt/3EDwM2E
5 Events in Hispanic History You Never Learned in School
Hispanics have contributed to American history since Spanish explorer Christopher Columbus stepped foot in the New World. These five events were turning points in Hispanic and American history.
from HowStuffWorks - Learn How Everything Works! https://ift.tt/3ki3kUI
from HowStuffWorks - Learn How Everything Works! https://ift.tt/3ki3kUI
Monday, September 20, 2021
Worm, Harvest, Blue: Every Full Moon Has a Name
Everyone's heard of the blue moon and the harvest moon, but every other full moon of the year has a name, too. What are their names and when do theses moons occur?
from HowStuffWorks - Learn How Everything Works! https://ift.tt/38YAZ30
from HowStuffWorks - Learn How Everything Works! https://ift.tt/38YAZ30
Want to Shake Your Virtual Colleague's Hand? Holograms Could Help
That would make working remotely a tad cozier wouldn't it?
from HowStuffWorks - Learn How Everything Works! https://ift.tt/3hNKLJq
from HowStuffWorks - Learn How Everything Works! https://ift.tt/3hNKLJq
NASA Will Go Silent During the Mars Solar Conjunction
The Mars solar conjunction occurs every two years and forces NASA to stop communicating with assets on the Red Planet. So what's the deal?
from HowStuffWorks - Learn How Everything Works! https://ift.tt/39mBbbH
from HowStuffWorks - Learn How Everything Works! https://ift.tt/39mBbbH
The French and Indian War Was the First 'Real' World War
The French and Indian War, also called the Seven Years' War, was not the French against the 'Indians,' but a massive French and British land grab that indirectly led to the American Revolution.
from HowStuffWorks - Learn How Everything Works! https://ift.tt/3hRNmlz
from HowStuffWorks - Learn How Everything Works! https://ift.tt/3hRNmlz
Why Can't You Work From Anywhere if You Work From Home?
Your permanent work from home gig may have you thinking of permanently relocating to a beach house or a foreign country. But before you do that, check with your employer. Some may not be cool with you making this move.
from HowStuffWorks - Learn How Everything Works! https://ift.tt/2XFz809
from HowStuffWorks - Learn How Everything Works! https://ift.tt/2XFz809
Sunday, September 19, 2021
This One Guy Is Responsible for What We Think a Pirate Sounds Like
And his name Is Robert Newton.
from HowStuffWorks - Learn How Everything Works! https://ift.tt/3Ao0czf
from HowStuffWorks - Learn How Everything Works! https://ift.tt/3Ao0czf
Saturday, September 18, 2021
The Debaucherous History of Bachelor Parties
These testosterone-filled parties date back to the time of the Spartans if you can believe it.
from HowStuffWorks - Learn How Everything Works! https://ift.tt/3nKuqsB
from HowStuffWorks - Learn How Everything Works! https://ift.tt/3nKuqsB
6 Cheesy Facts About Cheeseburgers
On National Cheeseburger Day, we're celebrating — what else? — the all-American cheeseburger.
from HowStuffWorks - Learn How Everything Works! https://ift.tt/3cnNcOZ
from HowStuffWorks - Learn How Everything Works! https://ift.tt/3cnNcOZ
Friday, September 17, 2021
Pareidolia: Why We See Faces in Almost Everything
We see faces in clouds, on buildings — heck, in grilled cheese sandwiches. But why is that? And how is this a help to our survival?
from HowStuffWorks - Learn How Everything Works! https://ift.tt/2LdGHVs
from HowStuffWorks - Learn How Everything Works! https://ift.tt/2LdGHVs
Why Is Shabbat So Central to Jewish Tradition?
Shabbat is the holiday that is central to Jewish life, occurring every Friday at sunset to Saturday night. But what is it and how is it observed?
from HowStuffWorks - Learn How Everything Works! https://ift.tt/3nKb5b8
from HowStuffWorks - Learn How Everything Works! https://ift.tt/3nKb5b8
Who Was the Youngest U.S. President?
You have to be at least 35 years old to be President of the United States. So, has anyone come close to that?
from HowStuffWorks - Learn How Everything Works! https://ift.tt/3hK6Msx
from HowStuffWorks - Learn How Everything Works! https://ift.tt/3hK6Msx
10 Wild Facts About the Aye-Aye, a Most Improbable Animal
This long-fingered primate with the perpetually startled golden eyes is considered one of the most distinctive animals on Earth.
from HowStuffWorks - Learn How Everything Works! https://ift.tt/3awYbGU
from HowStuffWorks - Learn How Everything Works! https://ift.tt/3awYbGU
Thursday, September 16, 2021
The Strange Story of 'Killdozer' and the Man Behind It
The 2004 incident in Granby, Colorado, left half the town destroyed. Now 17 years later, Marvin Heemeyer, the man who piloted the tank that crushed the library and town hall, has become a hero to antigovernment extremists.
from HowStuffWorks - Learn How Everything Works! https://ift.tt/3hCjp92
from HowStuffWorks - Learn How Everything Works! https://ift.tt/3hCjp92
U.S. Capitol Police on High Alert to Protect Congress and Democracy
The 2,300 officers and staffers of the U.S. Capitol Police are charged with keeping order in and around the U.S. Capitol, safeguarding Congress and, yes, defending democracy.
from HowStuffWorks - Learn How Everything Works! https://ift.tt/3hHI8ZA
from HowStuffWorks - Learn How Everything Works! https://ift.tt/3hHI8ZA
What's Next for Roe v. Wade in the Courts?
Texas just passed the most restrictive ban on abortion since Roe v. Wade became law in 1973. And the Supreme Court will hear a case challenging a Mississippi ban this fall. Could Roe be overturned?
from HowStuffWorks - Learn How Everything Works! https://ift.tt/3AieH7D
from HowStuffWorks - Learn How Everything Works! https://ift.tt/3AieH7D
Food Fermentation: How Microorganisms Make Food Delicious
Our ancestors survived long winters because of fermented foods, but what health benefits do they have for modern humans?
from HowStuffWorks - Learn How Everything Works! https://ift.tt/3CkpPRS
from HowStuffWorks - Learn How Everything Works! https://ift.tt/3CkpPRS
Regrets, We’ve Had a Few — But Why?
Ever had a "woulda, shoulda, coulda" feeling about something? It's called regret. What really triggers this emotion — and can we trust it?
from HowStuffWorks - Learn How Everything Works! https://ift.tt/3Ai0tUg
from HowStuffWorks - Learn How Everything Works! https://ift.tt/3Ai0tUg
Wednesday, September 15, 2021
How to Export Bookmarks From Chrome
You love your Chrome browser bookmarks but your computer is on the verge of dying. Is there any way you can save them so they appear on your new computer?
from HowStuffWorks - Learn How Everything Works! https://ift.tt/3nCVmL0
from HowStuffWorks - Learn How Everything Works! https://ift.tt/3nCVmL0
5 Characteristics of a Great Science Teacher
Science education methods are changing as a result of the Next Generation Science Standards, which aim to define a uniform vision for K-12 science education across the U.S.
from HowStuffWorks - Learn How Everything Works! https://ift.tt/3AhRlPg
from HowStuffWorks - Learn How Everything Works! https://ift.tt/3AhRlPg
How High-tech Fabrics Cool You Down When You Heat Up
Researchers are constantly developing fabrics that can help keep you cool, whether you're working out or trying to get a good night's sleep. But how do they work, and which are the best ones?
from HowStuffWorks - Learn How Everything Works! https://ift.tt/3ArtGfi
from HowStuffWorks - Learn How Everything Works! https://ift.tt/3ArtGfi
9 Heavy-hitting Facts About the Greatest, Muhammad Ali
He was cocky when it came to his boxing career but charitable when it came to his heart. We're talking of course about Muhammad Ali, whose legacy shines as brightly today as his left jab once stung opponents in the ring.
from HowStuffWorks - Learn How Everything Works! https://ift.tt/2YbyNz4
from HowStuffWorks - Learn How Everything Works! https://ift.tt/2YbyNz4
How Yom Kippur Works
Yom Kippur is marks the end of a 10-day period during which Jews seek forgiveness for their sins so they can make a fresh start. It's considered to be the holiest day of the Jewish year.
from HowStuffWorks - Learn How Everything Works! https://ift.tt/3j9bEpI
from HowStuffWorks - Learn How Everything Works! https://ift.tt/3j9bEpI
Tuesday, September 14, 2021
When It's Best to Administer a COVID-19 Test at Home
Over-the-counter rapid antigen tests can help slow the spread of coronavirus, but only if you use them properly. We'll tell you when and how to use them.
from HowStuffWorks - Learn How Everything Works! https://ift.tt/3hy2Qe2
from HowStuffWorks - Learn How Everything Works! https://ift.tt/3hy2Qe2
Armyworms Are Chomping Through Lawns Across the U.S.
They love your lawn and, in 2021, they're everywhere. Here's what to do about armyworms and how to spot the little critters.
from HowStuffWorks - Learn How Everything Works! https://ift.tt/3lnK9uL
from HowStuffWorks - Learn How Everything Works! https://ift.tt/3lnK9uL
Siberia's Wildfires Dwarf All Others on the Globe Combined
Wildfires burning in Russia, particularly Siberia, have been unprecedented in 2021. What is sparking the outbreaks, and why are they so bad this year?
from HowStuffWorks - Learn How Everything Works! https://ift.tt/3EgyEOy
from HowStuffWorks - Learn How Everything Works! https://ift.tt/3EgyEOy
How to Replace a Circuit Breaker
If one of your home's circuit breakers keeps tripping under normal use, it may be a sign of a faulty part. In this article, we'll tell you how to diagnose and replace an old breaker and keep your home running smoothly.
from HowStuffWorks - Learn How Everything Works! https://ift.tt/3CaCsil
from HowStuffWorks - Learn How Everything Works! https://ift.tt/3CaCsil
Why Do We Say 'Bless You' or 'Gesundheit' When People Sneeze?
Many of us offer a blessing when someone sneezes, and we don't even know why. Why does a sneeze get a "bless you" when a cough goes unanswered?"
from HowStuffWorks - Learn How Everything Works! https://ift.tt/2u5ARsY
from HowStuffWorks - Learn How Everything Works! https://ift.tt/2u5ARsY
Monday, September 13, 2021
Getting to Know the Didge, the 'World's Healthiest Instrument'
The droning didgeridoo, or didge, is an ancient wind instrument created by the aboriginal people of northern Australia, but still widely played today.
from HowStuffWorks - Learn How Everything Works! https://ift.tt/394F1WY
from HowStuffWorks - Learn How Everything Works! https://ift.tt/394F1WY
Frances Kelsey Stopped Thalidomide in Its Tracks, and Changed the FDA Forever
Frances Kelsey saved countless lives when she made decided not to approve a drug for morning sickness in the 1960s. Her instinct was spot-on and has had lasting effects on FDA drug approval ever since.
from HowStuffWorks - Learn How Everything Works! https://ift.tt/3hurfkS
from HowStuffWorks - Learn How Everything Works! https://ift.tt/3hurfkS
The Simple Difference Between Ballistic Missiles and Cruise Missiles
Despite the phrase "going ballistic," the term "ballistic" refers to how a missile travels through the air, not its explosive capability.
from HowStuffWorks - Learn How Everything Works! https://ift.tt/3htyhGm
from HowStuffWorks - Learn How Everything Works! https://ift.tt/3htyhGm
Spicy Tomatoes, Hangover-proof Wine: Is There Anything CRISPR Can't Do?
CRISPR is the genius behind innovations that seemed impossible a decade ago. Could you grow tomatoes with the kick of hot sauce or ferment wine that doesn't cause a hangover? That's just two of the things scientists are looking into.
from HowStuffWorks - Learn How Everything Works! https://ift.tt/3tDv63T
from HowStuffWorks - Learn How Everything Works! https://ift.tt/3tDv63T
Sunday, September 12, 2021
Why Are Planets Almost Spherical?
Why do planets in the solar system all seem to be round? Why not cylindrical? Or even cube-shaped?
from HowStuffWorks - Learn How Everything Works! https://ift.tt/3EeCLL8
from HowStuffWorks - Learn How Everything Works! https://ift.tt/3EeCLL8
Why Are Legal Pads Yellow?
They're instantly recognizable — mostly for their color. We're talking about yellow legal pads. So who decided they'd be yellow, anyway?
from HowStuffWorks - Learn How Everything Works! https://ift.tt/32AjYal
from HowStuffWorks - Learn How Everything Works! https://ift.tt/32AjYal
Saturday, September 11, 2021
Does a Wet Summer Mean a Brilliant Fall?
One of the best things about autumn is watching the leaves change color – fiery hues lining the landscape, ushering in cooler weather. Some say a rainy summer leads to an extra-vivid leaf show. Is that true?
from HowStuffWorks - Learn How Everything Works! https://ift.tt/3twbvCG
from HowStuffWorks - Learn How Everything Works! https://ift.tt/3twbvCG
How the National September 11 Memorial and Museum Works
Sixteen acres of land surrounding the site of the Sept. 11, 2001, attack on the World Trade Center have been rebuilt. Eight are devoted to honoring the victims.
from HowStuffWorks - Learn How Everything Works! https://ift.tt/3huPGvT
from HowStuffWorks - Learn How Everything Works! https://ift.tt/3huPGvT
Friday, September 10, 2021
10 of the Most Expensive Pokémon Cards Ever Sold
Think of those Pokémon cards like baseball cards. Most of them aren't worth more than a few dollars. But some of the rarest can be worth six figures if they're in mint condition.
from HowStuffWorks - Learn How Everything Works! https://ift.tt/3z1C9EA
from HowStuffWorks - Learn How Everything Works! https://ift.tt/3z1C9EA
U.S. Needs to Have an Ongoing Conversation About Suicide
Suicide is a major challenge to public health in the United States. But like most public health problems, it can be prevented.
from HowStuffWorks - Learn How Everything Works! https://ift.tt/3jWPn1c
from HowStuffWorks - Learn How Everything Works! https://ift.tt/3jWPn1c
20 Years Later, 9/11 Survivors Are Still Experiencing Fallout from Toxic Dust
The World Trade Center dust consisted of a dangerous mixture of particles, asbestos and a class of chemicals called persistent organic pollutants, and it's still causing health problems for survivors.
from HowStuffWorks - Learn How Everything Works! https://ift.tt/3EgyRRU
from HowStuffWorks - Learn How Everything Works! https://ift.tt/3EgyRRU
Thursday, September 9, 2021
5 Spiritual Lessons From the Dalai Lama
The Dalai Lama stresses practical wisdom in his words about finding joy and peace, and spreading kindness. These are ideas we can all get behind.
from HowStuffWorks - Learn How Everything Works! https://ift.tt/3z0F40a
from HowStuffWorks - Learn How Everything Works! https://ift.tt/3z0F40a
Is Elon Musk's New Tesla Bot the Stuff of Sci-fi Nightmares?
Elon Musk's Tesla Bot raises serious concerns, but probably not the ones you think.
from HowStuffWorks - Learn How Everything Works! https://ift.tt/3l2UuvW
from HowStuffWorks - Learn How Everything Works! https://ift.tt/3l2UuvW
What Are Real Numbers?
Real numbers are the opposite of imaginary numbers and include every number you can think of.
from HowStuffWorks - Learn How Everything Works! https://ift.tt/3BZjon0
from HowStuffWorks - Learn How Everything Works! https://ift.tt/3BZjon0
5 Things to Know Before You Try the Driving Experience of a Lifetime
If you've always wanted to drive a high-end sports car for a day, there is no shortage of options and experiences open to you. But how do you pick the right one?
from HowStuffWorks - Learn How Everything Works! https://ift.tt/3lbzt2g
from HowStuffWorks - Learn How Everything Works! https://ift.tt/3lbzt2g
Wednesday, September 8, 2021
Why You Want Your Kid's School Bus to Be Electric
Electric school buses are a very, very good idea. They cut greenhouse emissions, for one, but there are several more reasons the U.S. should transition its massive diesel-fueled school bus fleet to electric.
from HowStuffWorks - Learn How Everything Works! https://ift.tt/38NZKOy
from HowStuffWorks - Learn How Everything Works! https://ift.tt/38NZKOy
Annoyed by Other Peoples' Fidgeting? Study Says You're Not Alone
Does it bug you when people around you fidget? If it does, you have something called misokinesia and you are not alone because one-third of those studied felt the same way.
from HowStuffWorks - Learn How Everything Works! https://ift.tt/3l6pVWn
from HowStuffWorks - Learn How Everything Works! https://ift.tt/3l6pVWn
Why Some Cultures Require Women to Wear Veils
Burqas are commonly associated with repression and religious extremism. But to many people, the veil is a sign of modesty and piety, as well as a badge of honor. What is the true meaning of the veil?
from HowStuffWorks - Learn How Everything Works! https://ift.tt/2WYSe0w
from HowStuffWorks - Learn How Everything Works! https://ift.tt/2WYSe0w
The Saguaro Cactus Is an Iconic Symbol of the American Southwest
Even if you've never seen a saguaro in person, when you think "cactus," you're probably thinking "saguaro."
from HowStuffWorks - Learn How Everything Works! https://ift.tt/3nd4d5G
from HowStuffWorks - Learn How Everything Works! https://ift.tt/3nd4d5G
Alfa, Bravo, Charlie: Where Did the Phonetic Alphabet Come From?
You've surely heard it in the movies even if you've never used it. So who came up with the phonetic alphabet and why is it used?
from HowStuffWorks - Learn How Everything Works! https://ift.tt/2WXJ4BZ
from HowStuffWorks - Learn How Everything Works! https://ift.tt/2WXJ4BZ
Tuesday, September 7, 2021
Saving the Ozone in the '80s Slowed Unchecked Climate Change, Too
The Montreal Protocol treaty signed in the '80s halted the destruction of the ozone layer. In the process, it prevented Earth from becoming nearly 1 degree hotter.
from HowStuffWorks - Learn How Everything Works! https://ift.tt/38KPTZT
from HowStuffWorks - Learn How Everything Works! https://ift.tt/38KPTZT
How Electromagnets Work
Whether they're sorting out scrap metal or helping us unlock the secrets of the universe, electromagnets are pretty nifty devices. What's so great about magnetism on demand? We'll electrify you with the details.
from HowStuffWorks - Learn How Everything Works! https://ift.tt/2YKCz1Z
from HowStuffWorks - Learn How Everything Works! https://ift.tt/2YKCz1Z
Are Chewbacca and Bigfoot Related?
Does everyone's favorite Wookiee call Bigfoot family?
from HowStuffWorks - Learn How Everything Works! https://ift.tt/2FUR0v9
from HowStuffWorks - Learn How Everything Works! https://ift.tt/2FUR0v9
Monday, September 6, 2021
How Rosh Hashanah Works
Rosh Hashanah is one of the most important holidays in the Jewish religion, celebrating the Jewish New Year and three other important themes.
from HowStuffWorks - Learn How Everything Works! https://ift.tt/32FAyrc
from HowStuffWorks - Learn How Everything Works! https://ift.tt/32FAyrc
Where Have All the Seashells Gone?
All that seashell collecting you've been doing actually hurts the environment.
from HowStuffWorks - Learn How Everything Works! https://ift.tt/2Bp0jAr
from HowStuffWorks - Learn How Everything Works! https://ift.tt/2Bp0jAr
Sunday, September 5, 2021
A Monumental Tribute to Crazy Horse Has Been Taking Shape for Decades
More than 70 years ago, Oglala Lakota Chief Henry Standing Bear dedicated Thunderhead Mountain as the site of the Crazy Horse Memorial. The monument to honor North American Indians is still under construction.
from HowStuffWorks - Learn How Everything Works! https://ift.tt/3ikC1ZA
from HowStuffWorks - Learn How Everything Works! https://ift.tt/3ikC1ZA
The Best, the Worst and the Weirdest College Mascots (and Why We Love Them)
College sports just wouldn't be the same without those silly costumed humans (and live animals) parading around the sidelines pumping up the fans.
from HowStuffWorks - Learn How Everything Works! https://ift.tt/3yPytFQ
from HowStuffWorks - Learn How Everything Works! https://ift.tt/3yPytFQ
Saturday, September 4, 2021
Why Marcus Aurelius Matters, in 5 of His Classic Quotes
Roman emperor Marcus Aurelius is remembered today, not so much for his conquests and governance but for a short, profound book he wrote called 'Meditations.' We give you a peek inside this ancient wisdom.
from HowStuffWorks - Learn How Everything Works! https://ift.tt/3gp4jRX
from HowStuffWorks - Learn How Everything Works! https://ift.tt/3gp4jRX
Friday, September 3, 2021
Why Do We Celebrate Labor Day?
Americans typically view Labor Day as the official end of summer and a free day off from work. But have you ever stopped to think who was behind it? And why is it celebrated in early September?
from HowStuffWorks - Learn How Everything Works! https://ift.tt/3bufCWW
from HowStuffWorks - Learn How Everything Works! https://ift.tt/3bufCWW
How 'Bat' Masterson Became a Wild West Icon
He palled around with Wyatt Earp in Dodge City, then later with President Teddy Roosevelt in New York City. He was a lawman, gambler and gunfighter who also was a sports writer, newspaper man and big fan of boxing.
from HowStuffWorks - Learn How Everything Works! https://ift.tt/2VcIL59
from HowStuffWorks - Learn How Everything Works! https://ift.tt/2VcIL59
Flying Pre-9/11 Was, Well, a Breeze
Although certain security measures were in place due to high profile hijackings during previous decades, U.S. airports were fairly easily and quickly navigated in the past. Then 9/11 happened, and flying would never be the same.
from HowStuffWorks - Learn How Everything Works! https://ift.tt/3mZVa7X
from HowStuffWorks - Learn How Everything Works! https://ift.tt/3mZVa7X
6 Reasons Your WiFi Keeps Disconnecting and How to Fix It
A dropped or stalled WiFi connection that occurs repeatedly can really mess up your day. If this keeps happening to you, read on for some explanations and solutions.
from HowStuffWorks - Learn How Everything Works! https://ift.tt/3jF7wAj
from HowStuffWorks - Learn How Everything Works! https://ift.tt/3jF7wAj
Thursday, September 2, 2021
If You're Not Baking With Mayonnaise, You Should Be
Mayonnaise is the best baker's secret ingredient. Why? Because its simple emulsion of egg, oil and acid is vital to most baking recipes.
from HowStuffWorks - Learn How Everything Works! https://ift.tt/3yFtUxO
from HowStuffWorks - Learn How Everything Works! https://ift.tt/3yFtUxO
How the Adirondack Chair Became the Comfiest One You Can Own
The comfort of the wide armrests, high back and slanted seat of the Adirondack chair have made it legendary since its invention in the early 1900s.
from HowStuffWorks - Learn How Everything Works! https://ift.tt/39pS4AL
from HowStuffWorks - Learn How Everything Works! https://ift.tt/39pS4AL
Coastal Wetlands Are Nature's 'Free' Solution to Storm-driven Flooding
A July study found that every coastal estuary could prevent $38 million of damage from major storms like Hurricane Ida. But that means wetlands need protecting, too.
from HowStuffWorks - Learn How Everything Works! https://ift.tt/3zMwnbm
from HowStuffWorks - Learn How Everything Works! https://ift.tt/3zMwnbm
Why E.O. Wilson Is Called the 'Darwin of the 21st Century'
Edward Osborne "E.O." Wilson never grew out of his "bug period" as a child and, as a result, became one of the world's foremost experts on the subject of ants.
from HowStuffWorks - Learn How Everything Works! https://ift.tt/3kMK2sy
from HowStuffWorks - Learn How Everything Works! https://ift.tt/3kMK2sy
Wednesday, September 1, 2021
What Are the Jewish High Holy Days of Rosh Hashanah and Yom Kippur?
The Jewish High Holy Days commemorate concepts such as renewal, forgiveness, freedom and joy.
from HowStuffWorks - Learn How Everything Works! https://ift.tt/3DEq8ss
from HowStuffWorks - Learn How Everything Works! https://ift.tt/3DEq8ss
How to Put Water In a Car Radiator
When your car overheats, the best thing you can do is head to a garage for coolant. But in a pinch, you can add water to the radiator if you're careful. We'll tell you how.
from HowStuffWorks - Learn How Everything Works! https://ift.tt/38v2Cj4
from HowStuffWorks - Learn How Everything Works! https://ift.tt/38v2Cj4
Sticks, Stones and Knucklebones: The History of Dice
Whether bone or stone, plastic or fuzz, dice have been rolled by people looking for a little luck in civilizations throughout recorded history.
from HowStuffWorks - Learn How Everything Works! https://ift.tt/2Y8QKkO
from HowStuffWorks - Learn How Everything Works! https://ift.tt/2Y8QKkO
Who Invented the First Gun?
The first gun was created more than 1,000 years ago, effectively changing warfare — and society — in incomprehensible ways. But do we know who actually made the first firearm?
from HowStuffWorks - Learn How Everything Works! https://ift.tt/38sq1lk
from HowStuffWorks - Learn How Everything Works! https://ift.tt/38sq1lk
How Are Fibonacci Numbers Expressed in Nature?
Is there a magic equation to the universe? Probably not. But thanks to one man's obsession with rabbits, we have a sequence of numbers that reflect various patterns found in nature.
from HowStuffWorks - Learn How Everything Works! https://ift.tt/3gTPV5Z
from HowStuffWorks - Learn How Everything Works! https://ift.tt/3gTPV5Z
Subscribe to:
Posts
(
Atom
)