MIT researchers have designed silicon structures that can perform calculations in an electronic device using excess heat instead of electricity. These tiny structures could someday enable more ...

Abstract: In this paper, a complex virtual source approach for calculating the ultrasound field generated by a rectangular planar source is presented. Instead of using a real rectangular plane source, ...

If you're redoing your roof and starting from scratch, you'll need to know how many shingles to purchase. There are formulas you can use to determine this.

A hornet expert in Luxembourg is warning that Asian hornets, an invasive species first detected in the country in 2020, are multiplying quickly and that their population could surge again next year, ...