Stone Skimming Is a World Champion Sport—And a Model for Spaceships

New organ-on-a-chip model of human synovium could accelerate development of treatments for arthritis

The crew of Apollo 13 used a 5-inch, metal slide rule, model "N600-ES" made by Pickett as a back up on-board computer. It was a model that was popular among engineers, scientists and students at the time

Terminator model has living skin made from fungus