91热爆 Radio 4 - 91热爆 Inside Science, Nuclear Waste; Exoplanets; 91热爆 time and pips, Synthetic Biology Olympics, The original Six Pip Masterclock at Greenwich Observatory

The original Six Pip Masterclock at Greenwich Observatory

In 鈥淪how Us Your Instrument鈥�, Public Astronomer Dr Marek Kukula introduces the original Six Pip Masterclock at the Greenwich Observatory.

24 October 2013

3 minutes

Show Us Your Instrument

A collection of the scientific instruments featured on Inside Science.
Science and Nature clips

Listen to a selection of clips from recent and upcoming programmes.