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Compression Waves & Sound

October Physics News Roundup
October 29, 2014
China's rocket to the moon, particle discoveries at the LHC, the physics behind the feel of a city, and several more stories roundup this month in physics news.

Virtually Invisible Cochlear Implants
February 26, 2014
Many suffering from hearing loss may soon have access to cochlear implants that are virtually invisible and wirelessly chargeable. Here's how they'll work.

Listening to the Stars
February 05, 2014
Astronomy data can be converted into beautiful images of galaxies, stars, and distant planets. But researchers can also turn that data into sound - allowing you to experience stars in a whole new way.

Rescue Radar from Dolphin Clicks
November 06, 2013
Can dolphin sonar out-perform man-made sonar? Physicist Tim Leighton has a hunch that it can, and his pursuit of this question helped him create a new take on traditional radar technology.

Clapping Wet Hands
September 11, 2013
Clapping wet hands together can make a fun and messy game, but it's also a physics experiment. Physicist Sunny Jung discusses how does the thin film of fluid transform into droplets, and what can physicists do with that information.

Cosmic Broadcasts
August 14, 2013
We send radio waves into the universe, but some planets also send radio waves toward Earth. Grab your speakers and listen to these creepy cosmic sounds.

Man-Made Earthquakes?
July 10, 2013
Did human activity cause Oklahoma's largest earthquake on record? Scientists say it's possible. Read more on this podcast's blog post

The Physics of Vinyl
June 12, 2013
You can make a record out of vinyl, ice, or even wood. So how do record players convert tiny grooves in a material into music and sound?

Listening to the Earth
May 08, 2013
Listening to various waves in the Earth can reveal the source and power of truck bombs, nuclear explosions, and natural disasters. Read more on this podcast's blog post

You Tube Physics Stars
March 13, 2013
Calla goes behind the scenes of You Tube's most popular physics videos including Minute Physics and Veritasium.

Ig Nobel Prizes
September 26, 2012
The physics of ponytails, the fluid dynamics of coffee cups and zombie fish are just some of the highlights from this year's annual Ig Nobel Prizes, celebrating science that makes you laugh, then makes you think.

Science Advisors
July 25, 2012
Even though Hollywood films aren't known for being completely scientifically accurate all of the time, the writers of some of the biggest films and TV shows have been relying on their science advisors to make the science in science fiction all the more believable.

Who is Enrico Fermi?
July 18, 2012
Physicist Enrico Fermi has his name attached to a number of monumental physics items, like Fermilab, fermions and fermium. Who was Fermi, what did he do to earn so much notoriety and the title of "universal physicist"? We'll try to find out in today's podcast.

How the Hippies Saved Physics
July 04, 2012
Dr. David Kaiser, author of the book "How the Hippies Saved Physics" talks about how the culture of the 1970's influenced physics, and brought the philosophical exploration of quantum mechanics back into the mainstream.

Music and Fractals
May 23, 2012
Using visual imagery to describe sound can help us learn about music.

Volta Labs
February 08, 2012
In the 1880s some amazing recordings were made at Alexander Graham Bell's Volta Labs. A hundred years later, particle physicists decoded them. Listen to history in the remaking.

Breathing Gas
January 04, 2012
Join Mike Lucibella as he explains the ups and downs of sound and how gasses can change everything.

Earthquake
September 07, 2011
The Physics Central team recently got some first-hand experience with the physics of earthquakes.

Alligator Faraday Waves
June 22, 2011
Alligators flirt with physics

The Sound of Stars
March 09, 2011
Mike Lucibella interviews William Chaplin, a researcher at the University of Birmingham who uses asteroseismology, the music of the stars, to study stars' resonance.

USA Celebrates Science
November 03, 2010
Mike Lucibella takes us on a journey through the inaugural USA Science and Engineering Festival on the National Mall.

Waves & Bubbles
June 18, 2007
Hear about ocean waves, bubbles, sound, and global warming.

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