Search for tag: "laser gain media"

chem102-010-20170421-122000.mp4

UD Capture Recording

From  Dana Chatellier 0 likes 18 plays 0  

chem102-010-20170419-122001.mp4

UD Capture Recording

From  Dana Chatellier 0 likes 19 plays 0  

chem102-010-20170403-122001.mp4

UD Capture Recording

From  Dana Chatellier 0 likes 61 plays 0