Shopper Chopper Is the Giant Shopping Cart That Is Road Legal, Surprisingly Fast
17 Nov 2020, 14:05 UTC · By: Elena Gorgan / Created by Calvin VanSant and his son-in-law Brent as a means to advertise Brent’s grocery business, the Shopper Chopper has risen to legend status since
Ford Self-Braking Shopping Cart Is Some Kid's Nightmare
25 Apr 2019, 12:02 UTC · By: Daniel Patrascu / The Self-Braking Trolley can detect obstacles using a variety of sensors and stop before any damage occurs on supermarket aisles