01-microscope
02-atom
03-compass
04-dnk
05-primer
06-book
07-molecular_network
08-molecular_network
09-globe
10-portfolio
11-certificate
12-black_board
13-book
14-tablet
15-book
16-blackboard
17-document
18-document
19-pencil
20-test_tubes
21-brainstorm
23-calipers
24-manipulator
25-books
26-telescope
27-unnamed
28-unnamed
29-document
30-idea
31-microscope
32-organizer
33-protractor
34-test_tubes
35-unnamed