Login or register  
TV
<-- Previous EpisodeNext Episode -->

Bang Goes The Theory: Series 4, Episode 5

Jem takes a look at the the 50th anniversary of the laser's invention by explaining how it works and creating one himself. Dallas learns more about citizen science. Yan attempts to demonstrate how to calculate the speed of light.

Episode Info


Episode number: 4x5
Production Number: 405
Airdate: Monday April 11th, 2011
Special Airtime: 07:30 pm

Director: (Unknown)
Writer: (Unknown)

Alternate Airdates:

US (BBC America) Jul 09, 2013

Main Cast
Liz BonninLiz Bonnin
As Herself
Jem StansfieldJem Stansfield
As Himself
Dallas CampbellDallas Campbell
As Himself
Yan WongYan Wong
As Himself
Recent news

Festive Fun for the Young (and the young at heart)

It’s days before Christmas and the kids are wild with anticipation..

Christmas Cheer to help brighten up the Grown Ups over the holiday period

This time of year nothing beats coming in from the cold, putting on your..

'Don't Tell The Bride' Let It Snow Couple Talk Weddings

'Don't Tell The Bride' are showcasing another Christmas special, this time..