BBC5liveDrKarl Dr Chris Smith aka The Naked Scientist with the latest news from the world of science and Dr Karl answers listeners' science questions on Radio 5 live's Up All Night programme. BBC5liveDrKarl’s tracks Dr Karl by BBC5liveDrKarl published on 2016-12-19T12:37:52Z 5 live science by BBC5liveDrKarl published on 2016-12-19T12:37:30Z 5 live Science by BBC5liveDrKarl published on 2016-12-19T12:37:12Z