Dr Adam Rutherford asks whether the proposed ice wall around the Fukushima nuclear plant will stop radioactive leaks. Plus, are school science practicals a waste of time? Show more
Discover 11,128,835 listings and 279,899 playable programmes from the BBC
Dr Adam Rutherford asks whether the proposed ice wall around the Fukushima nuclear plant will stop radioactive leaks. Plus, are school science practicals a waste of time? Show more