The Sciences
Mathematical Impressions: Long Sword Dancing [Video]
This art form produces stable patterns of interwoven segments that are mathematically rich
Simons Foundation
The Sciences
Quasicrystal Meteorite Exposes Novel Processes in Early Solar System
When scientists traced a museum rock back to its origins, they uncovered mysteries about the early solar system
Math
Mathematical Impressions: The Bicycle Pulling Puzzle
If you pull straight back on the lower pedal of your bicycle, will the bike move forward or backward? This classic puzzle has a surprising twist...
