201-a

Updated: May 20, 2025

Then he lost control with too much tension or fatigue and began getting a bunch of assorted junk, such as old 201-A tubes, a transit, a crystal vase and resistors. But the chief trouble was that he couldn't secure working batteries. He had managed a few, but all were dead. "Like the soul, electrical charges will not transfer," Sather Karf agreed sadly. "I should have told you that."

Lester Del Rey - The Sky Is Falling