BBC News | BUSINESS | James Dyson: Business whirlwind
Twitter 上的How I Built This:"James @Dyson's first venture was to design and market the "ballbarrow"--a wheelbarrow with a ball instead of a wheel. https://t.co/77PZIDbPdZ https://t.co/tChGfFBgm7" / Twitter
Dyson's greatest inventions, from the Ballbarrow to the Airblade | Stuff
Ballbarrow, modern wheelbarrow. 3D rendering - Stock Illustration [42601621] - PIXTA
Walsall Wheelbarrows 85 Ltr Duraball in a Box Puncture Proof, Galvanised - Puncture Proof Wheel : Amazon.co.uk: Business, Industry & Science
Ballbarrow Banque de photographies et d'images à haute résolution - Alamy
the best wheelbarrows to by now | The Telegraph
Dyson's design philosophy takes both form and function into account." - Plastics le Mag