Off The Scale | Richard Hammond’s Invisible Worlds

The human eye can see extraordinary detail, but the eye of a needle held at arm's length is pretty much at the limit of our vision. Anything smaller is simply invisible, at least to the naked eye.

Clip Info
  • Clip length: 59'15''
  • Broadcast year: 2010
Curriculum Connection
  • Science

Licence: ERA Licence required


UK only
Staff and students of licensed education establishments only
Cannot be adapted

  • Provider: BBC
  • Channel: BBC HD
  • Programme: Richard Hammond's Invisible Worlds
  • Episode: Off The Scale