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Why the Victorians Thought Green Tea Caused Hallucinations
Does green tea cause hallucination? Learn more about the Victorian-era belief about green tea and hallucination in this HowStuffWorks Now article.
Ridiculous History: The Time We Erased One of the World's Biggest Waterfalls
history.howstuffworks.com/historical-events/ridiculous-history-guaira-falls.htm
Guairá Falls between Paraguay and Brazil was one of the world's most awe-inspiring, but was erased by Itaipu Dam. Read this HowStuffWorks Now article.
Some Aphid Babies Are Born Already Pregnant
animals.howstuffworks.com/insects/aphid-babies-born-pregnant.htm
Born pregnant? You bet. It's a survival instinct but could also explain how these garden pests spread like wildfire.
The 'Close, But No Cigar' Origin Story Makes a Lot of Sense
people.howstuffworks.com/close-but-no-cigar.htm
You didn't ask for a cigar. Maybe you don't even like them. So why is someone abruptly denying you one?
Wolves' Return to Yellowstone a Boon for Streams
animals.howstuffworks.com/mammals/wolves-return-to-yellowstone-boon-for-streams.htm
A new study reaffirms that wolves are vital to the health of Yellowstone National Park. HowStuffWorks looks at how the wolves impact the park.
How Billie the Dolphin Taught Her Flippered Friends to Bust a Move
animals.howstuffworks.com/mammals/billie-dolphin-taught-flippered-friends-to-bust-move.htm
Do fad behaviors really spread through wild animal communities? HowStuffWorks checks it out.
How Many Countries Are There in the World?
history.howstuffworks.com/world-history/how-many-countries-in-world.htm
It's a big old world and the number of countries it contains changes all the time. So, do you know how many there are? It's not an easy question.
The Ultimate Grateful Dead Quiz
play.howstuffworks.com/quiz/grateful-dead-quiz
They left a patchouli-scented wake across the world. How much do you know about the Grateful Dead?
How Long Does It Take to Get to the Moon?
science.howstuffworks.com/how-long-to-moon.htm
Humans have made it to the moon a number of times so we know how long the journey should take.
'90s Rock Bands That Are Considered 'Classic Rock' in 2025
entertainment.howstuffworks.com/90s-rock-bands.htm
These '90s rock bands didn’t just change the sound of music; they reshaped the whole record industry. These bands tossed out hair metal leftovers from the '80s and rewrote the rulebook on what rock could be.