7 Things you didn't know existed E.33

More inventions you knew nothing about....

Links
Skreens http://skreens.com/
Skarp Laser Razer http://www.skarptechnologies.com/
Hoverboard http://hoverboard.com/
Makerarm http://makerarm.com/
Magic Cube http://cool-invent.com/collections/pr...
The Buzz Clip http://www.imerciv.com/
TempeScope http://www.tempescope.com/