Web Sites

Geek  Alerts – http://www.geekalerts.com/

Air Flight Tracking – https://www.flightradar24.com/

3D Printing

 

3D Displays and Hologram Display

http://www.alibaba.com/showroom/holo-3d-display-showcase.html

 

Google Glass

http://www.google.com/glass/start/

http://glass-apps.org/google-glass-application-list

https://developers.google.com/glass/tools-downloads/system

http://glass-apps.org/google-glass-application-list

 

Tech Tricks

http://www.tech-recipes.com/

 

Star Trek

http://www.reddit.com/r/Treknobabble/

 

Physics

1N = 1kg * (m / s²)    F = ML / T²       F = G * ((M1 * M2) / D2)