> this news is very cool 800 nanokelvins down to 100 nK! Brrr! [https://arxiv.org/abs/2109.12238 https://arxiv.org/abs/2109.12238 "Atomic sample preparation"

> this news is very cool 800 nanokelvins down to 100 nK! Brrr! [https://arxiv.org/abs/2109.12238 https://arxiv.org/abs/2109.12238 "Atomic sample preparation", pdf p. 16, and top of p. 3] Maybe it's soon time to plan updates to PARCS/ACES/SAGAS.