exploratorium:

Snapshot from Frank Oppenheimer’s Exploratorium: Today, with research-grade microscopes at our Microscope Imaging Station, we can witness once invisible events such as sea urchin fertilization.
Frank update: 61/100.
Follow 100 Days of Exploratorium founder Frank Oppenheimer at our Frank100 tag: http://exploratorium.tumblr.com/tagged/frank100
Images © Exploratorium, www.exploratorium.edu

exploratorium:

Snapshot from Frank Oppenheimer’s Exploratorium: Today, with research-grade microscopes at our Microscope Imaging Station, we can witness once invisible events such as sea urchin fertilization.

Frank update: 61/100.

Follow 100 Days of Exploratorium founder Frank Oppenheimer at our Frank100 tag: http://exploratorium.tumblr.com/tagged/frank100

Images © Exploratorium, www.exploratorium.edu

Posted on Jul 9 with 10,826 notes