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How Lasers Work
science.howstuffworks.com/laser.htm
Lasers are used in dental drills, eye surgery, tattoo removal, and (of course) laser pointers. Learn how different lasers generate such concentrated light.
How Kryptonite Works
entertainment.howstuffworks.com/arts/comic-books/kryptonite.htm
Learn all about the radioactive mineral known as kryptonite.
Caring for Bromeliads
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Bromeliads vary greatly in size, shape, color, distribution, and ease of growth. Learn about their characteristics and how to care for these plants.
10 Impossible-to-kill Plants
home.howstuffworks.com/gardening/garden-design/10-impossible-to-kill-plants.htm
Anyone who complains about having a brown thumb may simply be choosing the wrong plants to grow. Some plants are exceedingly sensitive and temperamental. But there are some plants that even the worst gardener would have a hard time getting rid of.
Can You Name These Everyday Objects?
play.howstuffworks.com/quiz/only-3-the-population-can-name-these-everyday-objects-can-you
Ever notice that there are some everyday items which we all know and use but we still tend to get stumped on their names? It can leave you feeling so out of touch, we know! If you're really in tune with all that happens around you every day, then show it - take this quiz!
5 Ideas for Experiments on Conserving Energy
science.howstuffworks.com/environmental/conservation/5-experiments-conserving-energy.htm
About 70 percent of our energy comes from non-renewable sources like oil and natural gas. When they're gone, they're gone for good. Learn some simple ways to conserve energy through these five simple experiments.
5 Secrets About the Soviet Space Program
science.howstuffworks.com/5-secrets-about-soviet-space-program.htm
The Soviets were secretive about their space program. We're telling five of the biggest now.
Can You Guess Each of These European Countries Using Only Emojis?
play.howstuffworks.com/quiz/can-you-guess-each-these-european-countries-using-only-emojis
The countries of Europe are among the oldest and most diverse in the world. If you're 🤓 when it comes to history and culture, do you think you can decode the emojis for each of these European countries? Take the quiz and find out!
Ultimate Guide to Concrete Countertops
home.howstuffworks.com/home-improvement/remodeling/concrete-countertop.htm
Concrete countertops are gaining in popularity as a replacement for granite countertops. Find out why concrete countertops are being used more and more.
How Napalm Works
science.howstuffworks.com/napalm.htm
Napalm is a fiery tactical weapon that can stick to targets like no other incendiary weapon. Learn how napalm is used in war and who has used it.