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you asked: the brain answers


Why is popcorn popular to eat while watching movies?
 - Natthaphol, Kanchanaburi, Thailand
What does the spleen do?
 - Matt, Melbourne, Australia
How are batteries made?
 - Kate, Swampscott, Mass.
Why are chimps so much stronger than humans?
 - Grafton, Pittsburgh, Pa.
How are bowling balls made?
 - Doug, Calgary, Canada
How does aspirin work?
 - Annie, Orchard Park, N.Y.
What is the point of aspartame in chewing gum?
 - Chelsea, Anchorage, Alaska
Where does nitrous oxide come from?
 - Conner, Houston, Texas
How are jigsaw puzzles made?
 - B. H., Shoreline, Wash.
Do goldfish have only a 10 second memory?
 - Sonia, Sydney, Australia
What are the top five ways to repel insects?
 - Shreyasa, Kathmandu, Nepal
How does a bullet carry such enormous power?
 - Bheemaiah, Bangalore, India
Can machines be controlled by human minds?
 - Muthu, Coimbatore, India
Why does mint make things taste cold?
 - Stacey, Vancouver, Canada
Why don’t we have a universal currency?
 - Ian, Markham, Canada
Why do dogs howl at fire engine sirens?
 - Michael, Lake Forest, Calif.
Why is the sky blue?
 - Thomas, Tangerang, Indonesia
How far can the human eye see?
 - Rick, Santa Ana, Calif.
How do sensory deprivation chambers work?
 - Charles, Mildmay, Canada
Can a cockroach survive a nuclear blast?
 - Tarun, Ghazibad, India
How do Shanghai tunnels work?
 - Erica, Portland, Ore.
How do fainting goats work?
 - Brian, Fort Collins, Colo.
How do they get salt in roasted peanuts?
 - Jonnie, Atlanta, Ga.
How does the body produce salty sweat?
 - Joshua, Cebu, Philippines

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today's trivia

The bikini swimsuit made its debut at a fashion show in which city on this day in 1946?

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quote of the day

“An idealist is a person who helps other people to be prosperous.”
-- Henry Ford

poll of the day

Did you have a nice 4th of July?

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