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Greatest Moments in Flight
science.howstuffworks.com/transport/flight/modern/flight-pictures.htm
Flight pictures show photos from aviation history. Take a look at pictures of the most important aircraft in history.
How many people does one farmer feed in a year?
recipes.howstuffworks.com/how-many-farmer-feed.htm
One farmer's annual output can feed many people -- but exactly how many? Find out how tricky it is to see how many people a farmer feeds each year.
How Robot Armies Will Work
science.howstuffworks.com/robot-armies.htm
Robot armies could soon account for up to one third of all vehicles currently in service. Learn about robot armies and robot army development.
Is it better to buy local or organic food?
recipes.howstuffworks.com/local-or-organic.htm
Buying local or organic food is a personal choice that is based on health and environmental reasons. Learn more about the local or organic food debate.
How Police Academies Work
people.howstuffworks.com/police-academy.htm
Police academies turn average people into crime fighters. Want to become an officer? Learn what training police academies require.
10 Big Questions in the U.S. Gun Control Debate
people.howstuffworks.com/10-questions-in-gun-control-debate.htm
The U.S. gun control debate is controversial and multifaceted. Learn about 10 of the big questions in the U.S. gun control debate at HowStuffWorks.
How E-voting Works
people.howstuffworks.com/e-voting.htm
E-voting lets votes be cast and tabulated electronically. Learn about e-voting systems, e-voting concerns like voter fraud and voting over the internet.
How Air Force One Works
people.howstuffworks.com/air-force-one.htm
Air Force One is the most amazing private jet in the world -- a flying White House complete with a gym! Take a tour.
What's Better to Buy, Organic Eggs or Cage-free Eggs?
recipes.howstuffworks.com/organic-or-cage-free-eggs.htm
Organic eggs or cage-free eggs - which is better for you and the environment? Learn what's better to buy, organic or cage-free eggs in this article.
How Police Dogs Work
people.howstuffworks.com/police-dog.htm
K-9 cops can sniff out drugs, bombs and suspects that would leave human cops ransacking entire cities. Learn all about the K-9 police force.