Operation Ouch

CBBC

Thursday 14 April 2022  08:25 - 08:55 (30 mins)
Speedy Enzymes. The Doctors investigate how enzymes speed up reactions inside your body with lots of foam! And Dr Xand explores how music affects your brain when he visits a special orchestra. [S]

Operation Ouch may be available on playback
Operation Ouch (CBBC) Thursday 14 April 2022 08:25 - 08:55