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16 Aug 2012 · 12:34

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15 Aug 2012 · 4:38

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13 Aug 2012 · 12:21

2,041,146 views · 21,593 likes

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11 Aug 2012 · 4:33

6,563,997 views · 89,585 likes

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10 Aug 2012 · 11:54

10,294,827 views · 105,657 likes

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9 Aug 2012 · 4:42

2,170,457 views · 15,613 likes

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6 Aug 2012 · 11:53

2,594,822 views · 22,453 likes

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1,014,563 views · 12,012 likes

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3 Aug 2012 · 5:01

18,017,384 views · 286,471 likes

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2 Aug 2012 · 11:27

6,549,008 views · 56,663 likes

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30 Jul 2012 · 11:40

2,809,276 views · 26,248 likes

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26 Jul 2012 · 5:12

2,861,877 views · 20,481 likes

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26 Jul 2012 · 10:32

2,857,771 views · 32,088 likes

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23 Jul 2012 · 12:04

2,866,523 views · 27,407 likes

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19 Jul 2012 · 4:21

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19 Jul 2012 · 5:19

12,826,006 views · 316,643 likes

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19 Jul 2012 · 12:20

4,610,161 views · 43,813 likes

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17 Jul 2012 · 3:19

89,171 views · 1,082 likes

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16 Jul 2012 · 10:54

958,737 views · 11,174 likes

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13 Jul 2012 · 10:45

4,791,177 views · 44,578 likes

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13 Jul 2012 · 4:48

668,513 views · 9,795 likes

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9 Jul 2012 · 5:43

2,466,414 views · 24,232 likes

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9 Jul 2012 · 12:09

1,142,346 views · 14,569 likes

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5 Jul 2012 · 11:08

5,860,042 views · 57,607 likes

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5 Jul 2012 · 3:20

131,380 views · 2,743 likes

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3 Jul 2012 · 7:10

12,533,178 views · 224,158 likes

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2 Jul 2012 · 13:15

849,699 views · 10,009 likes

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28 Jun 2012 · 12:09

5,523,813 views · 46,159 likes

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28 Jun 2012 · 3:03

1,144,383 views · 34,948 likes

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26 Jun 2012 · 11:31

1,150,636 views · 14,065 likes

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22 Jun 2012 · 4:58

2,291,185 views · 18,206 likes

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21 Jun 2012 · 11:32

7,299,819 views · 69,860 likes

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19 Jun 2012 · 4:47

600,123 views · 6,120 likes

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18 Jun 2012 · 8:51

792,058 views · 9,241 likes

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15 Jun 2012 · 10:37

4,426,992 views · 36,845 likes

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13 Jun 2012 · 5:49

8,830,682 views · 246,750 likes

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13 Jun 2012 · 5:45

2,720,624 views · 19,061 likes

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11 Jun 2012 · 11:44

3,189,005 views · 38,864 likes

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7 Jun 2012 · 3:08

881,617 views · 10,617 likes

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7 Jun 2012 · 10:46

5,468,903 views · 57,222 likes

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7 Jun 2012 · 5:10

1,907,057 views · 15,070 likes

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6 Jun 2012 · 5:57

141,685 views · 2,601 likes

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5 Jun 2012 · 4:16

1,762,048 views · 16,320 likes

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4 Jun 2012 · 12:15

3,672,540 views · 37,815 likes

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3 Jun 2012 · 10:06

29,422,229 views · 427,987 likes

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31 May 2012 · 10:11

4,507,170 views · 47,690 likes

Population Genetics: When Darwin Met Mendel - Crash Course Biology #18

28 May 2012 · 11:04

1,826,851 views · 19,119 likes