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No Stupid [email protected] • 1 year ago

Before radios were invented, have there always been radio waves floating everywhere in the air? Just waiting to be harnessed and used for a purpose?

19

Before radios were invented, have there always been radio waves floating everywhere in the air? Just waiting to be harnessed and used for a purpose?

@LemmyKnowsBest to

No Stupid [email protected] • 1 year ago

Chat

@[email protected]
link
fedilink
5•1 year ago
Light is an electromagnetic wave with our eyes being antennas tuned to the matching frequency.

No Stupid [email protected]

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