Melatonin@lemmy.dbzer0.com to Asklemmy@lemmy.ml · 9 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-squaremessage-square20fedilinkarrow-up159arrow-down17
arrow-up152arrow-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?Melatonin@lemmy.dbzer0.com to Asklemmy@lemmy.ml · 9 months agomessage-square20fedilink
minus-squarecarl_dungeon@lemmy.worldlinkfedilinkEnglisharrow-up4·9 months agoThat was a cool vid- I don’t know much about antennas, so that was a fascinating watch. Thanks!
That was a cool vid- I don’t know much about antennas, so that was a fascinating watch. Thanks!