The Answer Is Already Here: From Waste to Worth | Solbi Ju & Jungwoo Lee | TEDxIJSHS Youth

Every day we see new technologies, new machine, new materials and new solution and we celebrate new innovation. But sometimes I ask myself, aren't we so focused to making something new and we forget to look around. So what if the answer is already here.This question change how we see the innovation. Our stories are started in Norway Oslo. Here food waste is used to produce the bio gas which powers public buses and le flies to drink in Switzerland.All concrete is crashed and reused for new buildings in const ...