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Breaking the unbreakable

Research shows quarks may be composed of even smaller particles. US scientists have used a large atom smasher to detect particles that are smaller than quarks. Also in the programme why the bonds in glue are 1000 times stronger than they should be and research suggests that early sharks had no jaws.

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28 minutes

成人论坛 World Service Archive

This programme was restored as part of the World Service archive project

Space

The eclipses, spacecraft and astronauts changing our view of the Universe

The Curious Cases of Rutherford and Fry

The Curious Cases of Rutherford and Fry

A pair of scientific sleuths answer your perplexing questions. Ask them anything!

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