Cargo bikes are already a frequent enough sight in cities, but you might be seeing a different sort of cargo transport on the streets soon. This Nimble scooter features a cargo rack between the front wheel and handlebars, creating a platform built to carry 136kg of cargo and can fold in half for easy storage. Nimble Scooters is a California based start-up that specializes in people-powered cargo transportation. The first sketches and prototypes came out in 2011 when the founders,…