蜜芽传媒

Jo鈥檚 Festival Flashback is her chat at the 2019 Cheltenham Science Festival with Dr Rebecca Williams about volcanoes.

She also talks to space journalist and writer Sarah Cruddas about her children鈥檚 book that鈥檚 gone into space.

And the next item to go into Jo鈥檚 virtual museum takes us underground in the Forest of Dean.