This article mentions that while some people say that 3D printing saves on transportation, it costs a lot for the electricity to heat the materials. It focuses on metal 3D printing which requires a much higher base temperature for the material to melt.
This article appeals to the modern day world where companies are creating remote controlled machines that geopolitically affect the world. People from all over the world can test these machines, which are prototypes, that Google has made.
This article appeals to the modern day world where companies are creating remote controlled machines that geopolitically affect the world. People from all over the world can test these machines, which are prototypes, that Google has made.
This article was published back in 2014, envisioning the future of classrooms in 2016. There are some interesting scenarios written in the article and some of them are already integrated in an individual's everyday life (e.g. notifications from smartwatches)