This episode Alexandra Lamont asks NPL standards expert Jonathan Williams "where are you going with that massive silicon ball?" and other pressing questions about kilograms, seconds, mols and candelas. Martin Zaltz Austwick is this week's biscuit sourcer and audio sourcerer.
This episode Alexandra Lamont asks NPL standards expert Jonathan Williams "where are you going with that massive silicon ball?" and other pressing questions about kilograms, seconds, mols and candelas. Martin Zaltz Austwick is this week's biscuit sourcer and audio sourcerer.