How do you discover a new chemical element?
Is hypnotism real? Drs Rutherford and Fry find out by visiting a hypnotist.
Hannah and Adam return to crack open the Curious Cases they’ll be examining in Series 13
Why do we get hangovers and are some drinks worse than others?
Why does bad food taste so good?
Is anything in the universe infinite?
Does infinity exist? And why are some infinities bigger than others?
Why do we have regional accents?
How do ancestry DNA tests work?
Why do we all have different pain thresholds?
Is anything really random?
How fast can a human run?
Are intelligent aliens out there?
How do we look for alien life, and what are we expecting to find?
Why do birds sing? And why are some songs so complex?
How do I win the lottery?
Why do we get déjà vu?
Why do our voices change as we get older?
Is there a fifth dimension? Hannah and Adam visit CERN to find out.
How do we measure the age of the universe?