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How Cameras Work
electronics.howstuffworks.com/camera.htm
Cameras and photography have transformed how we see the world. Learn about cameras, photography, how 35mm cameras work and about making a homemade camera.
How Virtual Reality Gear Works
electronics.howstuffworks.com/gadgets/other-gadgets/VR-gear.htm
Virtual reality gear includes a monitor, keyboard and mouse. Learn about virtual reality gear and find out how virtual reality gear has evolved.
How Torque Converters Work
auto.howstuffworks.com/auto-parts/towing/towing-capacity/information/torque-converter.htm
The torque converter allows the transmission to shift gears in an automatic transmission. Learn about the torque converter and see pictures of a torque converter.
The Solar System: Planets and Formation Explained
science.howstuffworks.com/46010-solar-system-explained.htm
While we generally picture the sun and planets when thinking about our solar system, it also consists of comets, asteroids and hundreds of moons.
Could we really blow up an incoming asteroid with a nuclear bomb?
science.howstuffworks.com/asteroid-nuclear-bomb.htm
Surely nuclear weapons, which can obliterate entire cities, contain enough destructive power to blow a giant space rock to bits, right? What does NASA make of the whole explosive business?
The Great Planetary Conjunction of 2020
science.howstuffworks.com/great-conjunction.htm
In 2020, Jupiter and Saturn aligned so closely that, from Earth, they looked like they were practically touching. The last time we saw this was in 1226.
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.
An Astrologer Explains the Air Signs: Gemini, Libra and Aquarius
entertainment.howstuffworks.com/horoscopes-astrology/air-signs.htm
The astrological signs are grouped into four elements - fire, water, earth and air. So what does it mean if you're an air sign?
The Laboratory Safety Quiz
play.howstuffworks.com/quiz/the-laboratory-safety-quiz
If you love science and chemistry, you'll love taking this lab safety quiz, which contains 35 questions on lab procedures and safety protocols.
What Are Haptics on iPhone Devices and Why Do They Exist?
electronics.howstuffworks.com/everyday-tech/haptic-technology.htm
Ever wonder how flat cell phone keys vibrate to let you know you've pressed a button? It's called haptics, and you can use it for lots more than just phones.