When he returned from the tour, Keith Hufnagel, founder and owner of the streetwear firm HUF, hired him to design skateboard graphic at his shop in San Francisco's Tenderloin district.
Mr. Hufnagel purchased an iPhone 5 for himself with his proceeds, in part because he cracked the screen on his iPhone 4 after he initially got in line on Monday.
In this new study, detailed this week in the journal Nature Methods, Hufnagel and colleagues recorded the movements of every cell nucleus in the embryo not only during the later developmental stages, but also throughout the first three hours of the embryo's life, when nuclei divide very rapidly.