A weekly programme that illuminates the mysteries and challenges the controversies behind the science that's changing our world.
Sept. 15, 2022
30:34
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27:55
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31:28
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27:34
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27:58
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27:54
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30:26
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33:29
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35:08
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28:03
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32:22
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43:50
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36:14
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28:54
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28:37
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28:56
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36:55
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36:17
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37:17
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28:02
Dec. 9, 2021
30:42
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37:25
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38:30
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34:21
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33:31
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38:53
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31:37
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33:13
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31:56
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31:20
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29:14
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34:21
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30:22
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31:34
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31:54
May 27, 2021
35:42
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42:55
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27:58
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32:00
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28:32
April 15, 2021
28:27
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30:59
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28:58
March 25, 2021
32:20
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31:54
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30:35
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30:18
Feb. 18, 2021
49:55
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41:09
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35:54
Jan. 21, 2021
30:54
Jan. 14, 2021
32:55
Jan. 7, 2021
38:50
Dec. 31, 2020
38:50
Dec. 24, 2020
32:12
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33:15
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36:46
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36:52
Nov. 19, 2020
30:31
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36:08
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30:58
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34:18
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34:04
Oct. 15, 2020
39:42
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36:59
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34:59
Sept. 17, 2020
30:57
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29:03
Sept. 3, 2020
28:06
Aug. 27, 2020
31:53
Aug. 20, 2020
28:05
Aug. 13, 2020
27:51
Aug. 6, 2020
28:13
July 30, 2020
31:46
July 23, 2020
31:33
July 9, 2020
33:45
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28:14
June 18, 2020
40:58
June 11, 2020
28:00
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27:44
May 28, 2020
30:39
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28:07
May 14, 2020
32:35
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29:15
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31:24
April 23, 2020
42:11
April 16, 2020
28:07
April 9, 2020
28:49
April 2, 2020
32:21
March 26, 2020
42:53
March 19, 2020
28:45
March 5, 2020
33:35
Feb. 27, 2020
28:21
Feb. 20, 2020
42:23
Feb. 13, 2020
40:39
Feb. 6, 2020
28:07
Jan. 30, 2020
36:41
Jan. 23, 2020
31:13
Jan. 16, 2020
30:11
Jan. 2, 2020
27:58
Dec. 26, 2019
33:13
Dec. 19, 2019
30:17
Dec. 12, 2019
28:04
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31:54
Nov. 28, 2019
29:57
Nov. 21, 2019
37:03
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29:12
Nov. 7, 2019
28:04
Oct. 31, 2019
29:00
Oct. 24, 2019
27:59
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27:52
Oct. 3, 2019
35:37
Sept. 26, 2019
35:17
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30:47
Sept. 12, 2019
35:56
Sept. 5, 2019
30:27
Aug. 29, 2019
28:14
Aug. 22, 2019
28:09
Aug. 15, 2019
33:42
Aug. 8, 2019
28:06
Aug. 1, 2019
30:13
July 25, 2019
28:05
July 18, 2019
27:57
July 11, 2019
31:14
July 4, 2019
34:49
June 27, 2019
32:08
June 20, 2019
35:34
June 13, 2019
30:19
June 6, 2019
37:48
May 23, 2019
28:27
May 16, 2019
34:16
May 9, 2019
28:39
May 2, 2019
27:58
April 25, 2019
28:27
April 18, 2019
33:08
April 11, 2019
38:32
April 4, 2019
39:00
March 28, 2019
27:59
March 21, 2019
31:37
March 14, 2019
30:36
March 7, 2019
29:16
Feb. 28, 2019
27:44
Feb. 21, 2019
34:13
Feb. 14, 2019
27:55
Feb. 7, 2019
27:55
Jan. 31, 2019
28:08
Nov. 29, 2018
28:03
Nov. 22, 2018
37:10
Nov. 15, 2018
30:30
Nov. 8, 2018
29:10
Nov. 1, 2018
28:07
Oct. 25, 2018
27:53
Oct. 11, 2018
27:55
Oct. 4, 2018
27:44
Sept. 27, 2018
28:17
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27:59
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28:02
Aug. 23, 2018
28:08
Aug. 16, 2018
28:01
Aug. 9, 2018
28:10
Aug. 2, 2018
27:57
July 26, 2018
27:59
July 19, 2018
31:44
July 12, 2018
30:53
July 5, 2018
28:05
June 28, 2018
27:55
June 21, 2018
27:54
June 18, 2018
32:10
June 14, 2018
32:10
May 24, 2018
33:15
May 17, 2018
29:41
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28:12
April 26, 2018
31:00
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38:31
March 29, 2018
30:42
Feb. 15, 2018
29:55
Jan. 25, 2018
28:39
Jan. 18, 2018
28:26
Jan. 11, 2018
27:35
Jan. 4, 2018
32:42
Dec. 21, 2017
29:02
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34:34
Dec. 7, 2017
31:05
Nov. 30, 2017
38:35
