Eureka!

It’s easy to get very excited about nuclear fusion - but are we all getting ahead of ourselves? This week, Michael explains the basics of nuclear fusion, why the International Thermonuclear Experimental Reactor (ITER) has been disastrous and what we’ve actually managed to achieve with nuclear fusion so far. We also take a look at whether nuclear fusion is a wise investment and we consider whether our money could be better spent on other energy sources!

This week we’re on a mission to understand phobias, manias and obsessions! We look at where our phobias come from, how people use obsessions as a coping mechanism and how you define a phobia. We also find out about a fascinating case of ‘dancing mania’, we consider the evolutionary purpose behind phobias and we look at how our fears have changed over time.

Special thanks to today's expert, Kate Summerscale.

With the coronation just around the corner, we’ve decided to dig into the science behind leadership. We examine the history of leadership and how events like WWI have had an impact on our relationship with leaders. We also look at what personality traits make a good leader and we find out whether society is evolving beyond the need for leadership…

Special thanks to today’s expert, Professor André Spicer.

Prepare to get your head in a spin this week, as we have a go at cracking one of science’s greatest enigmas: consciousness. We delve into the complexities of what it means to be conscious, we explore the history of our understanding of consciousness and we look at some mind-blowing ways that it can be manipulated!

Special thanks to today’s expert, Professor Anil Seth.