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What's the difference between high fidelity and high definition?
electronics.howstuffworks.com/high-fidelity-high-definition.htm
What's the difference between high fidelity and high definition? Can you tell? Learn what high fidelity and high definition audio are all about.
How Stethoscopes Work
science.howstuffworks.com/innovation/everyday-innovations/stethoscopes.htm
Stethoscopes started as a way for 19th-century doctors to put some distance between themselves and grubby patients. Today though, this simple listening tool is one of the best ways to diagnose a range of problems.
What Is Radar?
science.howstuffworks.com/radar.htm
Radar is used to track storms, planes, and weapons and also to create topographic maps. Learn about radar, radar technology and Doppler shift.
The Greatest Debut Rock Albums Of All Time
entertainment.howstuffworks.com/10-greatest-debut-rock-albums.htm
It's rare for a band to put out a truly classic album on their first try. Most bands take years to hone their sound, so expecting them to nail it on the first try is asking a lot. Sometimes though, bands come out of the gate with a seminal work that stands the test of [...] The post The Greatest Debut Rock Albums Of All Time appeared first on Goliath.
Baby Boomers Should Be Able to Name These '60s and '70s Hits from Their Lyrics. Can You?
Calling all Baby Boomers out there! Do you recall the pop tunes that hit it big during your youth, particularly the songs of the 1960s and 1970s? If you do, it's time to test your musical knowledge! We'll give you the lyrics, and you tell us the song title. Sounds groovy? Dig it!
Why Can You Hear the Ocean When Holding a Seashell to Your Ear?
science.howstuffworks.com/question556.htm
Do you remember holding a large conch shell up to your ear to hear the ocean? Why does this work even when you're far away from the sea?
Can you block neighbor noise in a townhome or condo?
home.howstuffworks.com/home-improvement/repair/block-neighbor-noise.htm
Can you block neighbor noise in a townhome or condo? Find out in this article if and how you can block neighbor noise in tight spaces.
How THX Works
entertainment.howstuffworks.com/thx.htm
When you see the THX logo splashed across a movie screen, you know you're in for an audio feast. But what does that logo mean? Find out what THX is and why it improves your movie experience.
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.
Can You Correctly Identify These Animals in Spanish?
play.howstuffworks.com/quiz/can-you-correctly-identify-these-animals-spanish
Some animal names make perfect sense in Spanish, as they sound like the English word, while others... not so much. Whether you took Spanish in high school or know Greek or Latin root words, don't let curiosity kill the gato. Get satisfaction by taking this animal quiz. You're bound to be more clever than a zorro.