But from time to time up pops something that merits a second look. A case in point is [BUM]’s go-kart made entirely from Harbor Freight parts, a complete but rudimentary vehicle for around 300 ...

It said they reported witnessing Stolfi run after the go-kart and yell for Adrian to slow down beforehand. The homemade go-kart was inspected by authorities, who found multiple problems ...