Tesla boss Elon Musk has shared a new video showing the automaker’s Optimus robot catching a tennis ball. “Optimus will be like having your own personal C-3PO & RD-D2 [sic],” Musk commented ...

Canada Prime Minister Justin Trudeau likely to announce resignation, reports say Dementia cases are on the rise — avoid these 12 risks to keep your brain healthy Golden Globes 2025: Complete ...

Apex, a mobile tennis-ball-serving robot that tracks and assesses players' returns. Well, the Acemate bot goes a step further ...

"Follow The King of Random for more exciting experiments, life hacks, and creative science projects. From crazy builds to fun DIY ideas, we test wild concepts and bring science to life in unexpected ...

The actress is seen holding a plank while tossing a tennis ball in the air with one hand and catching it with the other.

An easy tennis ball test can gauge grip strength. Getty Images There are a few ways to gauge grip strength — such as a pricey handgrip dynamometer and the hanging bar method. Joshua Davidson ...

Have a tennis ball in your garage? It may unlock clues into your lifespan. A quick test of strength with a tennis ball may be able to tell you if you’re going to live to 100 years old.