
Katsuhiko Hayashi pulls a clear plastic dish from an incubator and slides it under a microscope.
"You really want to see the actual cells, right?" Hayashi asks as he motions toward the microscope.

Katsuhiko Hayashi pulls a clear plastic dish from an incubator and slides it under a microscope.
"You really want to see the actual cells, right?" Hayashi asks as he motions toward the microscope.