Graphene, harder than diamond and the thinnest and lightest object ever obtained. It is also 300 times stronger than steel and conducts electricity better than any other product.
Emergency Response Solution
A fantastic solution for disaster zones from designers Park On-Hee, Kim Myeoung-Soo and Jang Young-Seo. The Whistle is a simple glow-in-the-dark blowing implement that survivors buried under rubble can use to attract attention.