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Does CAD make better cars than human designs?
auto.howstuffworks.com/under-the-hood/auto-manufacturing/cad-vs-human-car-design.htm
Does CAD make better cars than human designs? Visit HowStuffWorks to learn if CAD makes better cars than human designs.
Half the World Will Be Nearsighted by 2050
health.howstuffworks.com/human-body/systems/eye/half-the-world-will-be-nearsighted-2050.htm
It's estimated that a shocking 5 billion people will be nearsighted by 2050. HowStuffWorks Now examines the reasons why.
Do animals have personalities?
animals.howstuffworks.com/animal-facts/do-animals-have-personalities.htm
Do animals have personalities? Pet owners would answer with a resounding yes. Find out how scientists would answer, "Do animals have personalities?"
What Billions in U.S. Aid Accomplished in Afghanistan: 5 Questions Answered
history.howstuffworks.com/world-history/aid-to-afghanistan-news.htm
Some $150 billion in nonmilitary U.S. aid flowed into Afghanistan from 2001 to 2020, but what exactly was accomplished in that time with that amount of money?
10 Hardest Things to Teach a Robot
science.howstuffworks.com/10-hardest-things-to-teach-robot.htm
If we're ever going to live in a world in which machines behave like people, we humans have some teaching to do. But as this writing robot attests, we're not as far away as you might think.
What if people had exoskeletons?
health.howstuffworks.com/human-body/systems/musculoskeletal/what-if-exoskeleton.htm
Exoskeletons normally cover insects, not humans. Learn about the exoskeletons the U.S. military wants to give its soldiers and what these exoskeletons will do.
How will population growth affect energy?
science.howstuffworks.com/environmental/energy/population-growth-affect-energy.htm
The world is growing at an amazing rate. Currently, the Earth's population is growing by 60,000 people every eight hours -- that's two children born every second somewhere around the globe.
Why Is Yawning Contagious?
science.howstuffworks.com/life/inside-the-mind/human-brain/contagious-yawn.htm
Contagious yawning is associated with the same parts of the brain that deal with empathy, according to a recent study. Learn about contagious yawning.
What Did Albert Einstein Invent?
science.howstuffworks.com/innovation/famous-inventors/what-did-albert-einstein-invent.htm
Albert Einstein was one of history's greatest thinkers. Although he isn't really known as an inventor, his ideas formed the basis for some of the greatest inventions ever devised. Here are a few of the man's most revolutionary discoveries.
How Skin Moles Work
health.howstuffworks.com/skin-care/problems/medical/skin-moles.htm
Skin moles are common. Learn more about how skin moles work at HowStuffWorks.