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Breaking the Rules of Magnetism: Unusual Crystal Surprises Physicists With Cooling Effect

The research team has identified atacamite as a material with magnetocaloric properties. Natural crystals have long captivated us with their vivid colors, flawless geometry, and striking symmetry. But for scientists, these beautiful formations offer more than just visual delight. Hidden within thei

A Fiery Mineral Found in an Icy Asteroid Baffles Scientists

A tiny grain from asteroid Ryugu has revealed djerfisherite, a mineral that normally forms in scorching, oxygen-poor settings—conditions Ryugu was never thought to experience.

The surprise find hints that the asteroid either endured unexpected heat spikes or captured exotic material transported across the early Solar System. Microscopy and chemical clues now challenge the idea that Ryugu is compositionally uniform and point to a far more chaotic mixing of planetary building blocks. Scientists are turning to isotopic “fingerprints” to trace the grain’s true origin and decode how primitive asteroids really formed.

Hayabusa2 brings ryugu samples & surprising mineral clues.

3D Time Could Solve Physics’ Biggest Problem, Says Bizarre New Study

Clocks might be far more fundamental to physics than we ever realized.

A new theory suggests what we see around us – from the smallest of quantum actions to the cosmic crawl of entire galaxies – could all be literally a matter of time. Three dimensions of time, in fact.

The basic idea of 3D time isn’t new. But University of Alaska geophysicist Gunther Kletetschka says his mathematical framework is the first to reproduce known properties of the Universe, making it a somewhat serious contender for uniting physics under one consistent model.

Hikvision Canada ordered to cease operations over security risks

The Canadian government has ordered Hikvision’s subsidiary in the country to cease all operations following a review that determined them to pose a national security risk.

The order was forwarded to Hikvision last Friday, and the matter was made public over the weekend by Mélanie Joly, Canada’s Minister of Innovation, Science and Industry.

“Following a National Security Review under the Investment Canada Act, the Government of Canada has ordered Hikvision Canada Inc. to cease all operations in Canada and close its Canadian business,” reads the announcement.