Ripley's Believe It or Not by Ripley’s Believe It or Not! for April 05, 2015
Transcript:
WWII soldiers fashioned radios that did not require electricity using a razor blade and pencil as a diode. I don't see it!? The chemical compound penguinone is so named since its structure resembles a penguin! In 2011, a fisherman in Mexico slit open the belly of a pregnant dusky shark and found a baby Cyclops shark inside.
A cyclops shark sure sounds bizarre. How does a razor blade and a pencil help operate a WW2 radio? No comment on penguinone.