Aurora, IL, November 6, 2009 — Lightning strike tests of a helicopter at Eurocopter’s Donauwörth facility have verified the accuracy of finite element analysis techniques for characterizing the ...

Lightning causes a large current spike when it strikes a telephone line. The output of a DSL line driver could be destroyed by this surge current. To ensure robust operation, protection circuitry is ...

The Nature Index 2025 Research Leaders — previously known as Annual Tables — reveal the leading institutions and countries/territories in the natural and health sciences, according to their output in ...

Have you ever shuffled through your living room carpet in socks and touched a doorknob to be met with a pop! and a shock? That’s what’s happening in the clouds during a thunderstorm. Our eyes deceive ...