Chemists, engineers craft adjustable arrays of microscopic lenses

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

The world’s most powerful computer could soon help the US build better nuclear reactors: Here’s how engineers will use it to model the complex physics inside the heart of a nuclear power plant.

50-Year-Old Polymer Puzzle: Chemists Solve Long-Standing Science Mystery