Ted Shaffrey/AP
Tech, AI, tiktok, Virginia, data-centers
Robert Nickelsberg/Getty Images; Chelsea Jia Feng/BI
Drew Angerer/Getty Images; Jenny Chang-Rodriguez/BI
Chelsea Jia Feng/BI
AP/Jeff Chiu
A tourbillon (French for "whirlwind") is a centuries-old mechanism built inside some of the world's most expensive watches. It was originally designed to improve the accuracy of pocket watches by rotating the escapement and balance wheel to help counter the effects of gravity.
AP
Hasret Sonmez/Getty Images