Hi.

Really: 5 things I learned FROM today. Share with those you love (or even just kinda like).

Sound Visualized in Sand

Sound Visualized in Sand

brusspup on YouTube creates these fascinating patterns called Chladni figures by pouring sand on a metal plate connected to a speaker and tone generator.  Different frequencies create different patterns of sand on the plate, higher frequencies creating more complex figures. 

Brusspup-video1.jpg
Timelapse: Hawaii Volcanoes National Park from sea to summit

Timelapse: Hawaii Volcanoes National Park from sea to summit

This is Shanghai: A Rob Whitworth and JT Singh Timelapse

This is Shanghai: A Rob Whitworth and JT Singh Timelapse