Tiny aluminium drum cooled beyond quantum limit proves we can make things even colder. Possibly down to absolute zero

Physics just got way cooler.

Researchers create coldest molecules – colder than interstellar space

MIT researchers have managed to create incredibly cold molecules, much colder than even interstellar space. In this new experiment, sodium potassium (NaK) molecules were brought down to 500 nanokelvins, just a touch more than 0 Kelvin – the absolute lowest possible temperature.

Scientists cool molecules just a hair over absolute zero (1,000,000 times colder than space)

In a breakthrough moment, researchers at MIT successfully cooled sodium potassium gas molecules (NaK) near absolute zero. At this temperature, matter behaves significantly different and starts exhibiting quantum effects. This is the coldest any molecule has been recorded ever.

Harvard and MIT scientists create photon molecules

Photons and molecules Scientists managed to ‘trick’ photons (the elementary particles of light and all other forms of electromagnetic radiation) into forming molecules for the first time – a state of matter that until recently had been purely theoretical. Scientists from Harvard University and the Massachusetts Institute of Technology (MIT) are challenging the current paradigm – they want physicists to

Scientists reproduce conditions from early universe

Physicists have successfully reproduced a pattern resembling the cosmic microwave background radiation in an experiment which used ultracold cesium atoms in a vacuum chamber. This is the first experiment which recreates at least some of the conditions from the Big Bang. “This is the first time an experiment like this has simulated the evolution of structure in the early universe,”

Physicists create negative temperature state – thermodynamic laws still stand

Well, the year really kicked off in style. This research is really next level physics, and in order to understand it (even slightly), we’re going to delve into some serious physics. Dancing around absolute zero Over the years, physicists have made significant progress in cooling objects closer to absolute zero (0 Kelvin, the temperature at which all molecular motion stops