Predicting the lifetime of an electric ion thruster is notoriously difficult. You have to account for the chamber wall effects, which are not present in space environments. Researchers within several ...
A simple static electricity experiment by a Gujarat teacher sent students' hair flying and the internet smiling, reminding everyone how joyful science can be. The fun lesson at Sandipani English ...
In the early 1960s, a deceptively simple question took shape inside a laboratory at Yale University: how far would an ordinary person go if instructed by an authority figure to harm someone else? The ...