Year: 2012

PVC Table from MAKE Volume 30

How-To: Slick, Sturdy PVC Furnishings

The latest issue of MAKE, Volume 30, is on newsstands everywhere, and one of my favorite projects is actually four projects in one, titled “Pipe Dreams” by Larry Cotton and Phil Bowie. Humble, readily available, and inexpensive, PVC drain pipe can be used to make a variety of unexpected projects. As the article states, PVC […]

MAKE on NPR

MAKE on NPR

I was interviewed on Nevada NPR affiliate KNPR yesterday along with three other makers (including Keiko Tabeb, founder and designer of Asanoha Love baby carriers, shown above) for a one hour program called “Tinker, Tailor, Maker, DIY: The Make-It-Yourself Movement.” You can listen to an MP3 of the show here.

Dripping Water Turned into Standing Waves

Facebook user Brusspup performed a simple, but interesting, experiment. Passing a tube of water across the front of a loudspeaker yields a standing wave when tuned to a 24 hz sound wave. Then when switched to 23 hz, it appears that the water droplets are actually traveling backwards through the tube they just came out of. A camera recording at a standard 24 fps is playing tricks with the eye when the frequency of the sine wave is very similar.