In the news this week we chat microdosing LSD and naming satellites. A research breakthrough in the treatment of haemophilia offers hope to all those with the rare blood disorder. We talk to the lead author and researcher Prof Johnny Mahlangu from Wits University about the work he is doing in this field. In UnScience, find out about an unconventional paper batter powered by bacteria. Later on in the show, Dr Yagalen Naidoo, a clinical haemotologist talks to us about the genetics of haemophilia and whether you should test for it