Aryna Sabalenka had to pause her match at the U.S. Open due to someone smoking weed: “Someone is smoking weed. Do you mind? Because it’s so strong.” sports
1st-century automatic temple doors operated by a hidden fire-powered hydraulic system designed by Hero of Alexandria. Proof that automation existed 2,000 years ago: how ancient engineers built pneumatic automatic doors using fire and hydraulics Damnthatsinteresting
