Alex WellersteinVerified account

THAT's the hair style that @KatjaHerbers should have rocked in #Manhattan.

Lots of people don't know that much of the electronics of nuclear weapons were built by women. Better fine hand control.

The "calutron girls" had to keep adjusting the electrical flow to the magnets. But no chair backs must have been hardship.

There were danger lines along both sides, where torn-away ferromagnetic objects could not be removed from the panel interface.

Their sole tasks were to center the voltmeters and report anomalies.