hyper-physics is a well laid out site. i like it.
awesome find! i've been troubled about why blu signs look like crap at night, now I know.that reminds me of that one mortuary sign near our place that I can never read.I wonder if the Blue-LEDs (relatively new invention) are really much brighter than their red/yellow counterparts cuase they look bright to me!
hyper-physics is a well laid out site. i like it.
ReplyDeleteawesome find! i've been troubled about why blu signs look like crap at night, now I know.
ReplyDeletethat reminds me of that one mortuary sign near our place that I can never read.
I wonder if the Blue-LEDs (relatively new invention) are really much brighter than their red/yellow counterparts cuase they look bright to me!