Brain Freeze 2

CBBC

Thursday 11 January 2018  07:00 - 07:05 (5 mins)
Lightning: Doctor Knowles and Professor McCork get to the bottom of some of life's most massive science questions. Knowles and McCork ask 'How does lightning work?'. Also in HD. [S]

Brain Freeze 2 may be available on playback
Brain Freeze 2 (CBBC) Thursday 11 January 2018 07:00 - 07:05