Grandmother, mother, daughter

A Barcelona based architecture firm has come up with this concept as a solution to future farming concerns. The idea is to create floating farms off the coast that don’t need land in order to produce the food that is needed.

Star Wars enthusiasts may already have picked up on why light sabers have different colors in the film but for those of us who don’t know, here is a quick guide.

The NSA’s spying technology allows it to access to everyone’s information. Here are some things you should know about how it works.