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How Video Formatting Works
entertainment.howstuffworks.com/video-format.htm
When you watch a movie on your TV, you're not always seeing the same movie that played in the theater. A lot of formatting goes into fitting a movie onto a TV screen. Learn about the changes a movie goes through so you can watch it at home.
NASA Is Sending an Atomic Clock Into Deep Space
science.howstuffworks.com/deep-space-atomic-clock.htm
Will this groundbreaking clock revolutionize space travel? NASA is banking on it.
How Digital Clocks Work
electronics.howstuffworks.com/gadgets/clocks-watches/digital-clock.htm
When you need to know the time, it's about a 50-50 chance you'll turn to some LEDs to find out. Ever wonder what goes on inside a digital clock or wristwatch? Find out about this basic digital technology -- and learn how to create your own digital timekeeper.
What Does a Blue Mood Ring Mean? Symbolism & Emotional Insights
science.howstuffworks.com/science-vs-myth/everyday-myths/blue-mood-ring-meaning.htm
Blue mood ring meaning symbolizes calmness, confidence, and relaxation. Discover what a blue mood ring reveals about your emotions and energy levels.
How HD Radio Works
electronics.howstuffworks.com/hd-radio.htm
HD Radio promises higher quality sound, more stations and extra information. See how HD radio works, from the digital signal to your HD radio receiver.
How NORAD Works
science.howstuffworks.com/norad.htm
NORAD is a military operation that is jointly run by the United States and Canada. Learn about NORAD and the unique location for the NORAD headquarters.
10 Types of Microphones
electronics.howstuffworks.com/gadgets/audio-music/question309.htm
Microphones have been around in some form for more than 150 years. Modern mics incorporate fiber optics, microchips, and even lasers to suit a variety of audio needs.
How to Celebrate Your Family Heritage
What's the best way to celebrate your family's heritage? Read about celebrating your family heritage at HowStuffWorks.
Aquarius in Astrology: Understanding Its Role as an Air Sign
entertainment.howstuffworks.com/horoscopes-astrology/is-aquarius-an-air-sign.htm
Is Aquarius an air sign? Discover the unique traits, symbolism, and why Aquarius belongs to the air element in astrology. Explore its influence and personality today!
Air Signs Zodiac: Gemini, Libra, Aquarius - Traits & More
entertainment.howstuffworks.com/horoscopes-astrology/air-signs-zodiac.htm
What makes Gemini, Libra, and Aquarius the zodiac's air signs? Discover the unique traits, strengths, and weaknesses of these intellectual powerhouses.