Six rare metals that clean the air but are the focus of violent conflict in South Africa.
Platinum group (Pt, Pd, Ru, Rh, Os, Ir)
This metal offers thousands of years of nuclear energy, but is it any safer than uranium?
Why do we value this useless metal? And does it bring out the worst in human nature?
In the final programme in the series we look at the rarest members of the periodic table.
Family Monsters Garden in Swaffham and Chelsea
Helen Mark visits the Escape Project in Swaffham as they prepare for Chelsea Flower Show.
Turing on the new £50 note, Moon landing on the radio, 25 years since Shoemaker-Levy comet
Turing on the new £50 note, moon landing on the radio, 25 years since Shoemaker-Levy comet
The moon landing and another big space anniversary
The comet Shoemaker – Levy 9 spectacularly crashed into Jupiter 25 years ago.
A breath of fresh air for a Thursday evening.
Bek Homer takes you for a dip into life by the sea on our unique North Yorkshire coast.