How did the complexity of the Delian problem, an ancient Greek mathematical riddle that baffled brilliant minds, reshape our ...

India opener Pratika Rawal is only 25 but she is clearly a woman of many sporting talents, starting with the Rubik's cube. She breaks down the first step of how to attempt solving the cube. "It has an ...

While the Rubik's WowCube might be the most exciting model on the horizon, cubers looking for another interesting take on the classic puzzle should check out the Pulse Cube. An official Rubik's brand ...

TCL twisted out a few sparse details for a Rubik's Cube-like portable projector back in January, followed by more tantalizing drip feeds. Now the PlayCube has officially launched, with full specs, ...

Sept. 8, 2025 – A hundred here. A thousand there. No matter how many – or how few – steps you take, there's probably a study linking some health outcome to your daily total. In studies, tying those ...

Portable projectors are a dime a dozen these days — a quick glance at store listings on Amazon makes that painfully obvious — but TCL’s latest gadget manages to stand out thanks to its unique design.

How do you measure the value of a step? A common goal for many people over the last 60 years has become 10,000 steps a day for better health. The problem is … it’s a myth decades in the making. A team ...

Birmingham welcomes competitors from around the globe for the Rubik's UK championship, former champion George Scholey shares his top tips for cracking the Rubik’s Cube When the Rubik’s Cube was first ...

Counting steps is easy using a phone, a wearable or a fitness tracker. And scientists have lots of data to figure out how many daily steps you... Counting steps for health? Here's how many you really ...

From pricey wearable devices to your phone, it has never been easier to track your daily physical activity, or lack of it. And if you're like many Americans and spend nine-plus hours sitting every day ...