麻豆视频AV

Supporting Content

• We are 鈥渉ardwired鈥� for recognising faces and it starts at birth.

  

• Why did some animals survive when the dinosaurs died?

  Steve Brusatte explains why some species coped when an asteroid hit 66 million years ago.

  Duration: 2:09

• What if the dinosaurs hadn鈥檛 been wiped out?

  Steve Brusatte says the death of the dinosaurs allowed mammals to diversify and prosper.

  Duration: 2:03

• What is the sharpest natural material in the world?

  Hannah Fry hears about a volcanic glass which can cut through flesh and bone.

  Duration: 2:12