Human embryo development

A time-lapse simulation of human embryo development from days 24 to 56, based on optical photographs of human embryos. Notice the protruding tail, which disappears as the embryo grows.

Video source: Brad Smith, University of Michigan / YouTube.

Quirks of evolution

Latest videos

The science of opinion polls

2:00
Video: The science of opinion polls

Science priorities for the federal election

2:30
Video: Science priorities for the federal election

Falling Walls

1:40
Video: Falling Walls