• In our look at science art in Russia (19 May, p 51), we should have said Sergey Kasich was the sound artist for Julia Borovaya’s Liquid~Do artwork.
• Brian Cox will be co-presenting a special edition of the UK’s Radio 4 show The Infinite Monkey Cage at Latitude on 14 July, not MC-ing its Comedy Arena as reported in our festival round-up (26 May, p 48).
