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Comments on Puzzle #7587: Nothing is faster than Light
By Kai-Uwe Zickerick (conzick)

peek at solution       solve puzzle
  quality:   difficulty:   solvability: moderate lookahead?  

Puzzle Description:

The famous picture of Albert Einstein

#1: Kai-Uwe Zickerick (conzick) on Jan 13, 2010

Sorry. I know this was tough. But I like the image.
#2: Adam Nielson (monkeyboy) on Jan 13, 2010
He is recognizable.
#3: Minnie Fuerstnau (m.fuerstnau) on Jan 15, 2010
I was enjoying this puzzle very much, and had spent quite a bit of time on it when my computer required rebooting and I lost it. :(

So, thank you for the fun, and after peeking I can safely say "The finished image is great!"
#4: Kai-Uwe Zickerick (conzick) on Jan 15, 2010
So sorry, Minnie!
thx!
#5: Kai-Uwe Zickerick (conzick) on Jan 15, 2010
By the way: I think it is solvable without guessing...
#6: Merili (merilinnuke) on Jan 15, 2010
ditto #5
#7: Diana W (aeris) on Nov 13, 2011 [HINT] [SPOILER]
I recognized it early on, mostly from the crazy hair and the tongue. This is solvable by logic with a little bit of (one line deep) edge logic at the end and a lot of perseverance. Good job with the hair!
#8: derby (Derby) on Jan 25, 2019
Fun puzzle.
#9: besmirched tea (Besmirched Tea) on Sep 29, 2020 [SPOILER]
But, if you throw a flashlight like a dart, in space, bulb forward, would the beam emanating from that flashlight not be travelling at the speed of light PLUS the velocity of the thrown flashlight?
Like if you throw something out the window of a moving car, it is initially moving the speed of the car plus the speed of your throw (until air resistance immediately slows it down, which is why I said the flashlight would have to be tossed by an astronaut)

Sure the speed of a thrown object would be negligable compared to c, but it still seems like it should technically be
c+v(of the thrown flashlight)
#10: Koreen (mom24plus) on Feb 20, 2021
Oh my goodness, BT, I'm rolling my eyes at you, lol
#11: Rick Racz (rickracz) on Jun 14, 2024
besmirched tea, I believe that all speed is relative to the source. The beam of light would 'only' be traveling at the speed of light. Consider shining a flashlight anywhere on Earth. That also is traveling at the speed of light. Yet the Earth is not only revolving, but also rotating around the sun, Which is orbiting around the center of our galaxy, which itself is traveling through space. We're already going at a considerable speed, yet the light beam is traveling at the speed of light, relative to us. Beyond this, and I get a headache.

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