@[email protected] to No Stupid [email protected] • 8 months agoBefore radios were invented, have there always been radio waves floating everywhere in the air? Just waiting to be harnessed and used for a purpose?message-square11arrow-up123arrow-down17
arrow-up116arrow-down1message-squareBefore radios were invented, have there always been radio waves floating everywhere in the air? Just waiting to be harnessed and used for a purpose?@[email protected] to No Stupid [email protected] • 8 months agomessage-square11
minus-square@[email protected]linkfedilink5•8 months agoLight is an electromagnetic wave with our eyes being antennas tuned to the matching frequency.
Light is an electromagnetic wave with our eyes being antennas tuned to the matching frequency.