Laughter to be 3D printed and launched into space

Space travel remains a distant reality for most of the world's population. But, next year, the sound and shape of your laughter could make it aboard the International Space Station. A new project by Israeli artist Eyal Gever called "#Laugh" invites members of the public to download an app that generates a unique "star," or digital 3D sculpture, based on the sound of their own recorded laughter. Judged by popular online vote, the winning design will be sent to the International Space Station (ISS) and printed using a pre-installed 3D printer. More

(Source: CNN - Dec 24)