this post was submitted on 02 Mar 2024
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Science Memes

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School is just one simplification after the other (sh.itjust.works)
submitted 9 months ago by [email protected] to c/[email protected]
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[–] humorlessrepost 29 points 9 months ago (4 children)

“Time Crystal”

[–] [email protected] 18 points 9 months ago

In condensed matter physics, a time crystal is a quantum system of particles whose lowest-energy state is one in which the particles are in repetitive motion. The system cannot lose energy to the environment and come to rest because it is already in its quantum ground state. Because of this, the motion of the particles does not really represent kinetic energy like other motion; it has "motion without energy".

[–] [email protected] 4 points 9 months ago

Physics girl did a great video on this.

https://www.youtube.com/watch?v=ieDIpgso4no

[–] [email protected] 3 points 9 months ago

"Programmable Matter" tf