Dallas learns how people in crowds can cooperate subconsciously. Liz learns how architects can control the flow of crowds. Jem talks to some scientists who are attempting to understand how crush injuries can occur. Johnny Ball shows how biologists measure population size.

Episode Viewers and Ratings

Season 6 Episode 4 of Bang Goes The Theory resulted in a 0.00 rating in the 18-49 demographic.

Bang Goes The Theory Season 6 Episodes...

• s06e01 - Fuel for Free
• s06e02 - Is Life Too Loud?
• s06e03 - Cyber Security
• s06e04 - Crowds
• s06e05 - Wireless Signals
• s06e06 - Energy
• s06e07 - Travel Nightmares
• s06e08 - Humans and Dogs

Bang Goes The Theory Show Summary

Bang Goes The Theory sees Dallas Campbell, Liz Bonnin, Jem Stansfield and Dr Yan Wong coming up with ingenious ways of explaining the latest developments in technology.