Every story and comment from the Hacker News API, in a layout borrowed from 2001.
A comment on The First Room-Temperature Ambient-Pressure Superconductor. Parent comment
https://en.wikipedia.org/wiki/Superconducting_magnetic_energ...
Compare with this table:
https://en.wikipedia.org/wiki/Energy_density#In_chemical_rea...
There are no comments on this comment yet.
https://en.wikipedia.org/wiki/Superconducting_magnetic_energ...
Compare with this table:
https://en.wikipedia.org/wiki/Energy_density#In_chemical_rea...