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Can You Identify These Famous Wrestlers From a GIF?
play.howstuffworks.com/quiz/can-you-identify-these-famous-wrestlers-from-a-gif
As our technological culture develops, so does the world of wrestling. Why not combine them together into a quiz? That's exactly what we've done here. Get started and see if these GIFs help you identify these wrestlers.
Can You Tell Us the First Names of These U.S. Presidents?
play.howstuffworks.com/quiz/can-you-tell-us-the-first-names-of-these-us-presidents
Everybody's heard of Obama, Trump, Madison and Jackson, but do you know their first names? Presidential names range from Rutherford to John and cover centuries of society's trends. Can you match these first names to the U.S. president?
How do peregrine falcons fly so fast?
animals.howstuffworks.com/birds/peregrine-falcon-speed.htm
Peregrine falcons are one of the fastest animals on Earth. Learn how peregrine falcons get their speed and which animals should take cover.
How to Play 7-Card Stud Poker
entertainment.howstuffworks.com/how-to-play-7-card-stud-poker.htm
7-Card Stud is a once popular game that is offered in some card rooms and tournaments. Learn how to play 7-Card Stud poker and the variation Razz.
What is hypermiling?
auto.howstuffworks.com/auto-racing/nascar/nascar-basics/hypermiling.htm
Hypermiling is a driving technique designed to maximize fuel efficiency. Learn how to use hypermiling to save gas here.
Has Earth reached its carrying capacity?
science.howstuffworks.com/environmental/green-science/earth-carrying-capacity.htm
Carrying capacity is the idea that sustainability requires balance. Learn about carrying capacity and human population.
How a Hybrid Water Heater Works
home.howstuffworks.com/hybrid-water-heaters.htm
Hybrid water heaters are a cutting edge technology. Find out how hybrid water heaters will work at HowStuffWorks.
Cecilia Helena Payne-Gaposchkin
Payne-Gaposchkin, Cecilia Helena (1900-1979) was a British-born astronomer who became an authority on variable stars (stars that change in brightness) and the structure of the Milky Way Galaxy.
Does smiling make you happy?
science.howstuffworks.com/life/inside-the-mind/emotions/smiling-happy.htm
Can smiling make you happy? Take a look at research and explanations behind whether or not smiling can make you happy.
Can skin cleansers be moisturizing?
health.howstuffworks.com/skin-care/cleansing/products/can-skin-cleansers-be-moisturizing.htm
Can skin cleansers be moisturizing? Find out if skin cleansers can be moisturizing at HowStuffWorks.