I don't think we can control AI much longer -- and other science news of the week

This is our weekly compilation of science news 00:00 - String Theorists Have Calculated the Value of Pi 6:01 - Bad news for dark matter: This data doesn't fit at all 11:11 - I don't think we can control AI much longer. Here's why. 17:12 - What will they think about us in 2085? 22:26 - AI passed the Turing Test -- And No One Noticed