isozyme:Drawings of how things work: Cheap Laser Pointer
isozyme:Drawings of how things work: Cheap Laser Pointer -- source link
#isozyme#cross sections#diagrams#technical art#gr8 art#informative reblogs#appreciative reblogs
#isozyme#cross sections#diagrams#technical art#gr8 art#informative reblogs#appreciative reblogs