Richard Bradbury | Arvindh Yuvaraj
15-Apr-19 13:45
Inventions that change the world usually start as concepts and ideas at exhibitions like the annual Geneva Inventions Fair. We look at some of the smartest, most useful ideas - like a solar-powered umbrella - to come out of the convention this year.
Created by Tan KW | Oct 11, 2024
Created by Tan KW | Oct 11, 2024