Ban on cheap vapes, and farewell to Dolly's 'father'

On the news pod, we ask whether an outright ban is the best way to deal with the health and environmental cost of sweet shop style vapes. Also on the programme; a new device for detecting Covid on patients' breath, the search for life elsewhere in the universe intensifies, and we pay tribute to Ian Wilmut, the 'father' of Dolly the sheep Like this podcast? Please help us by supporting the Naked Scientists