RT @phoellermann: @xprize education semi finalists announced at #EdTechX17 this very minute. Cool! https://t.co/Z9YJ7k6OY3

Posted on June 21st, 2017

RT @phoellermann: @xprize education semi finalists announced at #EdTechX17 this very minute. Cool! https://t.co/Z9YJ7k6OY3