This is a easy, portable and cheap DIY project to make a electromagnetic pulse (EMP).Follow the few steps and you got yourself your own EMP to disable or destroy electronic devices (this EMP is only strong enough to destroy a calculator).
I finally found it!! It took some searching, but I finally found the website for this "hidden gun case mirror". The company is called Tactical Walls, and they have a lot of different options for stuff like this. This particular set up is only $375!!
tinyTesla: the Little Singing Tesla Coil Anyone Can Build by oneTesla — Kickstarter
Browse Anonymously with a DIY Raspberry Pi VPN/TOR Router
Onion Pi Tor Proxy Uses A Raspberry Pi To Keep Your Internet Browsing - The Onion Pi Tor Proxy is a fun project for a rainy weekend that requires a Raspberry Pi, a USB WiFi adapter and Ethernet cable and enables you to create a low-power and portable Onion Pi Tor Proxy for privacy. | Geeky Gadgets
Picture of The Ultimate FM Transmitter (Long Range Spybug)