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No One Knows What Caused a Massive 1908 Explosion in Siberia
Theories surrounding the source of the Tunguska blast that rocked the Siberian region in 1908 abound. But the exact cause is still a mystery.
5 Types of Communication You Didn't Know You're Using
people.howstuffworks.com/types-of-communication.htm
Communication drives everything from friendships to billion-dollar business deals. But not all communication is created equal. In fact, the types of communication we use can completely change how our messages land.
5 Things You Should Know About the 'New' Southern Ocean
science.howstuffworks.com/environmental/earth/oceanography/southern-ocean-news.htm
The Southern Ocean has finally been officially recognized, though scientists have known about it for over a century.
Turns Out Earth's Pulse 'Beats' Every 27.5 Million Years, But Why?
science.howstuffworks.com/environmental/earth/geophysics/earths-pulse.htm
Researchers have been asking this question for almost a century and now we're a little closer to the answer. Something else to ponder: Every 27.5 million years there is usually a mass extinction.
U.S. Coins Display No Numerical Values — Not Even the Government Knows Why
money.howstuffworks.com/us-coins-no-numerical-values.htm
Why aren't there numbers on American coins? The words "dime," "penny" and "nickel" sure don't convey anything obvious. Is the U.S. just being inhospitable to guests?
What are the symptoms of atrial fibrillation?
health.howstuffworks.com/diseases-conditions/cardiovascular/heart/how-atrial-fibrillation.htm
Atrial fibrillation is serious heart disease, but it's treatable if diagnosed early. Learn about EKGs, echocardiograms and other tests that detect AF symptoms.
Did You Know You Can Eat Hostas?
recipes.howstuffworks.com/eat-hostas.htm
Hostas are a perennial garden favorite, but are still relatively unknown as a delicious and easily prepared culinary delicacy.
Getting to Know the Didge, the 'World's Healthiest Instrument'
entertainment.howstuffworks.com/didgeridoo.htm
The didgeridoo, or didge, is an ancient wind instrument created by the aboriginal people of Australia, but still widely played today.
Commensalism: I Benefit, You Don't, but It's All Good
science.howstuffworks.com/life/biology-fields/commensalism.htm
Commensalism is a form of cooperation among species in which one species benefits from another without the first one suffering any harm from the relationship.
What You Need to Know About Chloroquine and COVID-19
health.howstuffworks.com/medicine/medication/chloroquine.htm
President Donald Trump has been touting the malaria drug chloroquine as a possible miracle drug for coronavirus. Should we all be taking chloroquine?