The End of Evolution?
Have advances in modern medicine put an end to evolution in humans? If not, how is the human race evolving?
More details | Watch nowAntimatter
What is antimatter? What does it tell us about the structure of our universe? Can we ever detect it?
More details | Watch nowMachines with Minds
Real moving, interacting robots is one promising direction in artificial intelligence. But what about the original hope of matching human performance, and what has A.I. told us about the human brain? When science of artificial intelligence was launch....
More details | Watch nowMobile Phones – Safe?
A presentation discussing the science of mobile phones and associated radiation. Are mobile phones safe?
More details | Watch nowScience is Knowledge and Knowledge is Power
In a lively and entertaining interview, former UK Minister for Science Tony Benn discusses the interaction between scientists and politicians in an interview with Sir Harry Kroto. Benn, having spent a life-time as a leading politician closely associa....
More details | Watch nowNicolaas Bloembergen
Interview with Nicolaas Bloembergen, USA, who shared half of the Nobel Prize for Physics in 1981 with Arthur Leonard Schawlow, USA 'for their contributions to the development of laser spectroscopy' He discusses the technical developments of his work ....
More details | Watch nowSuperfluidity in Helium 3 – Nobel Physics Prize 1996
Together Osheroff and Richardson talk about their different scientific research backgrounds which leads a fascinating discussion on their joint work for the Noble Prize.
More details | Watch nowLindau – A Week With Nobel Laureates
Each year some thirty or more Nobel laureates come to Lindau to give lectures and interact with around 1000 young scientists from around the world. In any one year the focus is generally on one area eg chemistry, physics, medicine or economics. The i....
More details | Watch nowOxidation Numbers and Equations
The concept of oxidation and reduction is explained and generalised using oxidation numbers with ionic and covalent examples. Several equations are balanced, using the oxidation number method to fix various atomic ratios.
More details | Watch nowMulti-Catalyst Systems
Many products you use everyday are the direct result of synthetic innovation in organic chemistry. The McQuade group is interested designing catalysts to aid in more efficient synthetic transformations. n We are especially interested in the effect of....
More details | Watch nowChemistry and Astronomy: Unification of Sciences
Takeshi Oka, Professor of Astronomy at the University of Chicago and discoverer of H3(+), positively ionised molecule of three protons, talks about the ways in which the various aspects of science are are all interlocked. In particular he shows the ....
More details | Watch nowAll numbers are not equal
An introduction to the various types of numbers which are recognised as important.
More details | Watch now