The Hackaday Prize 2015
1,195 वेळा पाहिले
व्हिडिओचे वर्णन
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.
जोडलेले
31 जाने. 2017
टिप्पण्या
