Google+ post by Anton Janovsky on 2013-04-14 16:44:41 UTC

Anton_Janovsky (Anton Janovsky) April 14, 2013, 4:44pm 1

John_Bump (John Bump) April 14, 2013, 5:41pm 2

Could be used in reverse as a generator, as well.

3roomlab (3roomlab) April 14, 2013, 7:18pm 3

fantastic !