Here’s a How-to on making your own Ballistics Gel
read more | digg story
http://www.myscienceproject.org/gelatin.html
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Here’s a How-to on making your own Ballistics Gel
read more | digg story
http://www.myscienceproject.org/gelatin.html
Many of us tried the old “Two tin cans connected by a string” experiment as kids. [Michael Rainey, AA1TJ] never quite forgot it. Back in 2009, he built “El Silbo”, a ham radio transmitter powered entirely by his voice. El Silbo is a Double Side Band (DSB) transmitter for 75 meters. via Pocket http://hackaday.com/2013/11/26/amateur-radio-transmits-1000-miles-on-voice-power/
I wanted to build a custom rugged battery box on a budget for amateur radio communications and emergency charging. The ammo can was found in poor condition at an army surplus and was restored by sanding to remove rust, re-painting, and lubricating the rubber seal. I’m not yet satisfied with the internal fabrication and will […]
Pwnie Express has a knack for stuffing powerful security testing tools into innocuous housings, and this time their flexing that unique talent with the Pwnie Plug R2. via Pocket http://www.engadget.com/2013/07/31/pwnie-express-pwn-plug-r2/ Pwnie Plug R2 with 4G cell connection + software defined radio + solar battery charger + quadcopter = Flying security nightmare I want one now!! […]