蘑菇短视频

Former Play School presenter Johnny Ball discuses his time at 蘑菇短视频 Two and Play School that both turn 50 years old today.

On the launch of 蘑菇短视频 Two Ball says: "The night before there was a strike which meant the first programme that went out on 蘑菇短视频 Two was Play School at 11am"

Ball also commented on the reaction to Play School "The response was incredible, the switch on was five million at one time."

This clip is from Breakfast 21 April.