IBM's Nanosheets and the (new) oldest homo sapiens

This journal club met on Thursday, 08th June 2017, 12-1pm in the XY-Cafe. Number of attendees: 8. The topic was suggested by Paul. We discussed IBM's nanosheets:

http://www.bbc.co.uk/news/science-environment-40194150

Other scientific news highlighted the recent discovery of homo sapiens remains in Marocco:

"Fossils of five early humans have been found in North Africa that show Homo sapiens emerged at least 100,000 years earlier than previously recognised."

http://www.bbc.co.uk/news/science-environment-40194150