The Hackaday Prize 2015
1,129 बार देखा गया
वीडियो का विवरण:
No matter where you live you can find a way to better your community. Providing medical care, conserving water, clearing pollution, and promoting access to education are just a few examples to get you thinking.
इस तिथि को जोड़ा गया
31 जनवरी 2017
टिप्पणियां
