LemmyKnowsBest@lemmy.world to No Stupid Questions@lemmy.ca · 1 year 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-squaremessage-square11fedilinkarrow-up124arrow-down17
arrow-up117arrow-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?LemmyKnowsBest@lemmy.world to No Stupid Questions@lemmy.ca · 1 year agomessage-square11fedilink
minus-squareLemmyKnowsBest@lemmy.worldOPlinkfedilinkarrow-up3arrow-down1·1 year agoYou’re rad. I wish you were my high school science teacher.
You’re rad. I wish you were my high school science teacher.