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Cardio vs. Weight Training
health.howstuffworks.com/wellness/diet-fitness/exercise/cardio-vs-weight-training.htm
Is cardio or weight training a more healthful form of exercise? Learn about cardio and weight training at Discovery Health.
How Ranked-choice Voting Works
people.howstuffworks.com/ranked-choice-voting.htm
Supporters of ranked-choice voting say it helps elect more centrist candidates, but critics worry about the downsides.
What is an atomic clock and how does it work?
science.howstuffworks.com/question40.htm
Many ads for new clocks advertise their ability to automatically synchronize themselves with the atomic clock in Boulder, Colorado. This atomic clock is more precise because it uses the frequencies of atoms as its resonator.
Can your recyclables build a home?
home.howstuffworks.com/home-improvement/construction/green/recyclables-build-a-home.htm
Can your recyclables build a home? Check out this article and learn about building a house with recyclables.
How Hair Dye Turns Your Hair That Great Shade of Pink or Purple
Whether you want pink or silver or jet black hair, the BrainStuff team explains how hair dye works to give you your color of choice in this video.
What's the Smartest Cat Breed? Comparing 8 Clever Contenders
animals.howstuffworks.com/pets/smartest-cat-breed.htm
Which is the smartest cat breed? While all felines have moments of genius, some intelligent cat breeds consistently rank higher thanks to traits like problem solving skills, social intelligence, and the ability to learn tricks.
The IQ Scale: What Does Your IQ Score Really Mean?
science.howstuffworks.com/life/inside-the-mind/human-brain/question455.htm
The term IQ typically refers to a score on a test that measures someone's cognitive ability. What does this test constitute exactly? And does it accurately measure intelligence?
How to Harness Biofuels
auto.howstuffworks.com/fuel-efficiency/biofuels/harness-biofuel.htm
How much do you know about biofuels? Keep reading to learn How to Harness Biofuels.
Does light attract sharks?
animals.howstuffworks.com/fish/sharks/light-attract-sharks.htm
Light attracting sharks is a theory that suggests sharks are drawn by bright, shiny, yellow and light-colored objects. Learn about light and sharks.
Great Escapes! 5 Wild Animals Who Busted Out and Went on the Run
animals.howstuffworks.com/mammals/animals-escapes.htm
An orangutan who could unscrew bolts to bust out? A gorilla who climbed the vines out of her enclosure to just roam the zoo? These are wild animals, and these are their wild escape stories.