Golden Age or Dark Age for Mathematics and Science?

When a journal stays silent, withdrawal is the author's right. What you need is evidence that the notice arrived, and a clear view of what restarting costs.

A perfect mirror suit sounds like it solves the Sun. Working through the heat paths shows why the real limits are conduction through the mounts, particles, diffraction and your own metabolism.

An uncited 1871 account of a magnetic storm halting a train looked like the earliest case of space weather hitting technology. Railway history, observatory data and a handwritten annotation say the date is wrong.