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Can You Match These Classic Cartoon Duos to Their Show?
play.howstuffworks.com/quiz/can-you-match-these-classic-cartoon-duos-to-their-show
These are the animated duos who kept you entertained as a kid with their comical antics, inviting demeanors and the occasional pie in the face routine. Now, see if you can remember which cartoons brought these characters to life.
What causes the sound of a heartbeat?
health.howstuffworks.com/human-body/systems/circulatory/sound-of-heartbeat.htm
We're all familiar with the sound of a heartbeat: lub-dub, lub-dub. Learn what causes the sound of a heartbeat and why yours might sound different.
How Animal Migration Works
animals.howstuffworks.com/animal-facts/animal-migration.htm
Animal migration is crucial to the survival of that particular species of animal. Learn about animal migration and why animal migration is important.
How the Tiwi System Works
electronics.howstuffworks.com/gadgets/automotive/tiwi.htm
The Tiwi system is a GPS-enabled device that allows anxious parents to monitor their teens' activity as they drive around. Learn more about the Tiwi.
How can new communications tools cut costs?
money.howstuffworks.com/business-communications/communications-tools-cut-costs.htm
New communications tools like 4G networks and devices like smartphones can change the way we deal with data. See how communications tools cut costs.
Why are objects in the side-view mirror closer than they appear?
"Objects in mirror are closer than they appear." That little line appears so often and in so many contexts, it's almost lost all meaning -- but why is it there, and what does physics have to do with it?
How Flex-Fuel Vehicles Work
auto.howstuffworks.com/fuel-efficiency/fuel-saving-devices/flex-fuel-vehicle.htm
Do you know How Flex-fuel Vehicles Work? Keep reading to learn about flex-fuel and discover how flex-fuel vehicles work.
Having a Cherokee Ancestor Doesn't Necessarily Make You Cherokee Too
HowStuffWorks looks at what's legally required to join the Cherokee Nation.
Rhodium: Earth's Rarest and Most Expensive Precious Metal
science.howstuffworks.com/rhodium.htm
Discovered in the early 1800s from a chunk of smuggled platinum ore, rhodium is the most valuable precious metal on the planet today, used mainly for keeping car emissions in check.
5th-Grade General Knowledge Quiz
play.howstuffworks.com/quiz/5thgrade-general-knowledge-quiz
Were you a whiz kid at school? How much do you remember from your days in 5th grade? Test your knowledge of 5th grade facts with this simple math, science, English, and history quiz!