@[email protected] to [email protected] • 10 months agoWhen I placed a lamp next to a mirror where I can see "two lamps", does that double the light output? I know all the light that would have been wasted on the wall is now being returned so is it a yes?message-square20fedilinkarrow-up156arrow-down17
arrow-up149arrow-down1message-squareWhen I placed a lamp next to a mirror where I can see "two lamps", does that double the light output? I know all the light that would have been wasted on the wall is now being returned so is it a yes?@[email protected] to [email protected] • 10 months agomessage-square20fedilink
minus-squareJay Klinkfedilink8•10 months agoThis reminds me of a great demonstration of how directional antennas focus radio waves in one direction: https://youtu.be/lslHtCUSfN4
minus-square@carl_dungeonlinkEnglish4•10 months agoThat was a cool vid- I don’t know much about antennas, so that was a fascinating watch. Thanks!
minus-square@[email protected]BlinkfedilinkEnglish3•10 months agoHere is an alternative Piped link(s): https://piped.video/lslHtCUSfN4 Piped is a privacy-respecting open-source alternative frontend to YouTube. I’m open-source; check me out at GitHub.
This reminds me of a great demonstration of how directional antennas focus radio waves in one direction: https://youtu.be/lslHtCUSfN4
That was a cool vid- I don’t know much about antennas, so that was a fascinating watch. Thanks!
Here is an alternative Piped link(s):
https://piped.video/lslHtCUSfN4
Piped is a privacy-respecting open-source alternative frontend to YouTube.
I’m open-source; check me out at GitHub.