Search Results | sound
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Understanding Sound Waves and How They Work
science.howstuffworks.com/sound-info.htm
When sound waves strike the ear, these waves produce the sensation of sound. Let's take a look at how sound waves work.
10 Unidentified Sounds That Scientists Are Seriously Looking Into
science.howstuffworks.com/science-vs-myth/unexplained-phenomena/10-unidentified-sounds.htm
"Stop, what's that sound?" Doesn't it creep you out when you don't know? There are lots of sounds out there that baffle even scientists.
It Takes a DJ: Healthy Reef Sounds May Lure Fish to Damaged Reefs
science.howstuffworks.com/environmental/earth/oceanography/coral-reef-sounds.htm
If it looks like a party is on, maybe they'll come back. Playing the sounds of a noisy, healthy coral reef can attract important fish species to devastated reef habitats.
Can a sound wave kill you?
science.howstuffworks.com/can-sound-wave-kill.htm
A sound wave alone probably won't kill you. Crank the volume on a terrible song, though, and you just might annoy everyone to death.
10 Scientifically Sound Weather Superstitions
Ever hear that saying that a cow lies down when rain is coming? This superstition may not be as udderly ridiculous as you think.
How to Measure Sound Travel in the Air
science.howstuffworks.com/how-to-measure-sound-travel-air.htm
Did you ever wonder how to measure how fast sound travels in the air? Read this article to learn how to measure sound travel in the air.
What Did the Big Bang Sound Like?
science.howstuffworks.com/what-did-big-bang-sound-like.htm
It wasn't quite as explosive as you might imagine. The guys from the podcast Part-Time Genius listen to the Big Bang and other strange sounds.
Skipping Stones on Ice Makes Crazy Sci-fi Sounds
science.howstuffworks.com/skipping-stones-on-ice-makes-crazy-sci-fi-sounds.htm
You know that sound synonymous with a certain laser blaster from a galaxy far, far away? Yeah. It sounds like that.
What Is a Sonic Boom? Unraveling the Thunderous Phenomenon
science.howstuffworks.com/question73.htm
What causes a sonic boom? It has to do with sound waves, the speed of sound, and how fast a plane is flying.
Can two cans and a string really be used to talk over a distance?
science.howstuffworks.com/question410.htm
I was watching an old movie today, and two kids (neighbors) were talking to each other using two tin cans and a string. Does that really work? If so, why does it work?