Researchers at the Royal Melbourne Institute of Technology took stem cells and treated them with high-frequency sound waves, which was enough to convert them into bone cells.
People like to collect all kinds of things, but Mark Davis had a collection that even he thought was a little unusual: cassettes containing the music and announcements that K-Mart stores used to play over their speaker systems, complete with announcements from "KMRT - K-Mart Radio."
Today is (we think) the birthday of Victor Lustig, perhaps the most notorious scammer of all time. He swindled Al Capone once and "sold" the Eiffel Tower twice! Plus: if you need help relaxing these days, try the ambient soundscapes of Swiss artist Zimoun.
This week in 1960, Richard Nixon campaigned at a cookout in Sullivan, Illinois, eating some of a Buffalo barbecue sandwich before giving his speech. A young Boy Scout, Steve Jenne, took the rest of Nixon's sandwich home and has kept it in the freezer for the last 60 years!
In 1939 some ranchers in the West proposed taking parts out of Wyoming, South Dakota and Montana and creating a new state, called Absaroka. It never won approval from Congress but it did have its own license plates and beauty pageant.
Before there was digital recording, we had cassettes, reel to reels, phonographs, and even wire recordings! That's a little-known system that was invented at the very end of the 19th century.
Most audio these days (including this show) is recorded digitally, but there are lots of ways to document sounds, including one that's built around a paper cup-turned-microphone.
Missing the sounds of a full restaurant on a Saturday night? Several well-known ambient sound apps and platforms feature a wide range of soundscapes, including restaurants.
A team Purdue University developed a device that uses sound waves that can help determine if and when a disease has started to invade our body cells. That SOUNDS like a good idea (see what we did there?)
Some moths are built to essentially cancel sound - and it's a pretty effective defense mechanism against bats and echolocation. Plus: a heart-shaped work of art made by bees!
