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How long do headlights last?
auto.howstuffworks.com/under-the-hood/car-part-longevity/headlights-last.htm
How long do headlights last? Visit HowStuffWorks to learn how long headlights last.
Is Insect Repellent Bad for Your Skin?
health.howstuffworks.com/skin-care/beauty/skin-and-lifestyle/insect-repellent-skin.htm
Insect repellent on skin -- is it safe? Take a look at what is in insect repellents and if it is safe to have insect repellent on skin.
How to Get Started With Meditation
health.howstuffworks.com/wellness/stress-management/how-to-get-started-with-meditation.htm
Knowing how to get started with meditation could help you reduce stress. Learn how to get started with meditation at Discovery Health.
How Do Ventilators Work? Why Are They So Critical for the COVID-19 Pandemic?
health.howstuffworks.com/medicine/modern-technology/ventilators.htm
Ventilators are a critical piece of equipment for coping with the COVID-19 pandemic, but how do they work?
Basic Biology test!
play.howstuffworks.com/quiz/basic-biology-test
Metabolism? Catabolism? Mitochondria? Taxonomy? Biology isn't the easiest of subjects, but there are some basics everyone should remember from their school days. Test your knowledge now!
How to Choose Aquarium Equipment
animals.howstuffworks.com/pets/choosing-aquarium-equipment.htm
The best way to learn how to keep a freshwater aquarium is to learn how to choose aquarium equipment. Find an introduction to aquarium equipment here.
How Vampire Power Works
electronics.howstuffworks.com/everyday-tech/vampire-power.htm
Vampire power, also known as standby power, refers to the power gadgets waste just by being plugged in. Learn how vampire power sucks your wallet dry.
How Organ Transplants Work
health.howstuffworks.com/medicine/modern-treatments/organ-transplant.htm
Today, most organ transplants are relatively safe procedures. Learn about living and cadaverous organ donors and how organs are matched to recipients.
How Nuclear Power Works
science.howstuffworks.com/nuclear-power.htm
On the one hand, nuclear power offers a clean energy alternative that decreases fossil fuel dependence. On the other, it summons images of quake-ruptured Japanese power plants leaking radioactive water. What happens in reactors in good times and bad?
Tree Activities for Kids
lifestyle.howstuffworks.com/crafts/nature-crafts/tree-activities-for-kids.htm
These fun tree activities introduce kids to nature's giants. See how to grow a tropical tree, tap maple syrup, and more fun tree activities for kids.