Robots-4-U

Is Sonja Brock America's Favorite Teacher? Help Sonja Brock be America’s Favorite Teacher and win $25,000, a trip to Hawaii, and a feature in Reader’s Digest.

Counts As Minis : 3D printed proxy models Counts As Minis provides high quality 3D printed proxy models to be used in your favorite table top games. With Sci-fi, fantasy, GrimDark, historic, TV, and movie characters, you are sure to find something to build, paint, or smash your enemy with.

The Astonishing Behavior of Recursive Sequences | Quanta Magazine Some strange mathematical sequences are always whole numbers — until they’re not. The puzzling patterns have revealed ties to graph theory and prime numbers, awing mathematicians.