Comment on It’s the little things
Collatz_problem@hexbear.net 2 months ago
Spilling liquid helium to achieve this.
The boiling point of liquid helium is -268.93°C (4.2 Kelvin)
DancingBear@midwest.social 2 months ago
The boiling point of liquid helium is -268.93°C (4.2 Kelvin)