Two mathematicians have proved that a straightforward question—how hard is it to untie a knot?—has a complicated answer.

A new collection of research papers examines how humans conceptualize numbers and the numeral systems we’ve build around them ...

The new big thing in magnetics is altermagnetism, a form of magnetism that promises to power the next generation of ...

Oppo has officially announced the India launch date for its next-generation flagship, the Find X9 series, which made its global debut earlier this year. The lineup will include two models, Find X9 and ...

Oppo Find X9 5G and Find X9 Pro 5G mobiles are launching next week, on November 18, in India. As the launch approaches, Oppo has started to reveal crucial details about the flagship, creating hype ...

Oppo on Thursday (November 6, 2025) announced that launch date of its Find X9 series in India. Launched already in global market, the new Oppo Find X9 series will have two phones: Find X9 and Find X9 ...

The Oppo Find X9 Pro is listed to pack a single packs 16GB of RAM paired with 512GB of internal storage. Finishes include Silk White for a clean look and Titanium Charcoal for a rugged appeal. Oppo ...

SMCSGS-FS 69 became the first observational evidence of a star caught in a predicted but never-seen-before evolutionary phase ...

The Oppo Find X9 5G is expected to launch in two colour options — Space Black and Titanium Grey. Buyers will reportedly have two storage configurations to choose from: 12GB RAM with 256GB storage and ...

Yes, Commis has two Michelin stars and holds the honor of Oakland’s most critically acclaimed restaurant. But to chef-owner James Syhabout, the restaurant is only now getting close to figuring out its ...