The Twinstitute

BBC TWO

Wednesday 9 January 2019  20:30 - 21:00 (30 mins)
2/6. Sleep Deprivation: Identical twins put health theories to the test. Twins test the best way to beat fatigue and discover the effect of smartphones on IQ. Also in HD. [S]

The Twinstitute may be available on playback
The Twinstitute (BBC TWO) Wednesday 9 January 2019 20:30 - 21:00