The VFD: How We Tamed AC Motors, and the Ripples We Made in the Grid

Published on Sept. 4, 2025, 2:36 p.m.

### The century-long quest to control the perfect engine, and the profound engineering lesson we learned when we finally succee…

The Silent Language of Flame: How Science Is Making Your Home Safer and More Efficient

Published on Sept. 4, 2025, 9:40 a.m.

The call came on the coldest morning of the year, the kind of cold that seeps through window frames and makes the floorboards g…