29:52

Lec 29

30:25

Lec 26

8:13

Can you calculate area of the Blue Triangle? | (Square) | #math #maths | #geometry

34:31

Lec 27

33:08

Lec 22

32:05

Lec 30

11:00

Introduction to: Fluorescence Anisotropy

19:20

O Escritor que Decifrou a Vida – Fiódor Dostoiévski