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Can a normal radio be an invention? Sometimes it can be!
Gadget assembled her Radio
out of strange material. On a desert island! Without her
instruments, far away from her workshop,
but she did it!
The Radio was made from parts of the Ranger Ship
and some materials she found on the island.
We can't say anything about the electronics of the Radio, but
we do know where she found some parts for the invention.
She used a seashell as the speaker.
A tuning unit was made from a simple rheostat (a piece of wire, coiled
around a wooden stick).
Gadget probably used an electrolytic battery as the power source, which
she assembled from two heterogeneous pieces of metal and some local fruit.
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