1/4. The Wheelbarrow. Builder Andy Cook and physicist Jeff Odell join Len Fisherto demonstrate how the science of the wheelbarrow is all a question of leverage. Music by Tom Bancroft Producer Amanda Hargreaves
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1/4. The Wheelbarrow. Builder Andy Cook and physicist Jeff Odell join Len Fisherto demonstrate how the science of the wheelbarrow is all a question of leverage. Music by Tom Bancroft Producer Amanda Hargreaves