3 ms·
The actual Karl paper: http://science.sciencemag.org/content/348/6242/1469.full http://science.sciencemag.org/content/348/6242/1469.full
by stuckagain 10y ago
The actual Karl paper:
http://science.sciencemag.org/content/348/6242/1469.full http://science.sciencemag.org/content/348/6242/1469.full