German scientists "vitrified" (rapidly cooled using liquid nitrogen at −196 ºC) mouse brains, kept them in a vitreous state at –140 ºC for up to 8 days and restored some activity after thawing!

German scientists "vitrified" (rapidly cooled using liquid nitrogen at −196 ºC) mouse brains, kept them in a vitreous state at –140 ºC for up to 8 days and restored some activity after thawing!

Oooooh... Soon we'll have space travel with cryogenic sleep chambers and space "intruders" looking for blood. 🤔