Our Physics lectures are filed under Astronomy/ Astrophysics; - what follows here is mainly biology and chemistry. 

General 

Energy and Matter at the Origin of Life Nick Lane (Evolutionary Bio-Chemistry)

150 Years of the Periodic Table Stephen Wilkins

Exploring Earth From Space Jacqueline McGlade

Exploring the Hidden Face of our Deep Dark Ocean Planet Jon Copley


Biology

Bug World: Sex, Violence, and a Cast of Billions George McGavin

Is Human Evolution Over? Steve Jones