Wow, check out these LED Lightfish! Haha, we have a new word, “Lightfish“. (When will they put it on Merrium and Webster encyclopedia?…I mean dictionary.) Yes, that’s a simple hack, an LED and a 3V 2230 Battery…and rubberband of course. :p And ...

Download latest version of Flash to view video!. Click Here to View in Full Screen Mode Check out these Cool ALAVs (Autonomous Light Vessels) by Jed Berk! Tight! It uses Sun Microsystems SunSpot microcontroller, which can be programmed in Java. I like this idea since there&# ...