'''James Dyson''', not to be confused with the physicist [[Freeman Dyson]], is known for his vacuum cleaner designs, all of which are "[[bag]]less" (meaning that they collect dust and dirt in a hollow cylinder rather than in a disposable vacuum bag), and many of which feature a rotating [[sphere]] instead of fixed [[wheel]]s or casters. | '''James Dyson''', not to be confused with the physicist [[Freeman Dyson]], is known for his vacuum cleaner designs, all of which are "[[bag]]less" (meaning that they collect dust and dirt in a hollow cylinder rather than in a disposable vacuum bag), and many of which feature a rotating [[sphere]] instead of fixed [[wheel]]s or casters. |