What problems do you think need to be solved? by Alina Silvestre https://padlet.com/asilvestre/t37yin71pwad Engineers collaborate to solve problems. Lets collaborate as a class to brainstorm problems! en-us 2017-09-05 22:05:00 UTC 2017-09-12 03:21:20 UTC hello@padlet.com World hunger. asilvestre https://padlet.com/asilvestre/t37yin71pwad/wish/184947822 2017-09-05 22:07:24 UTC https://padlet.com/asilvestre/t37yin71pwad/wish/184947822 I think people in rich countries should donate food to poor countries maxwegalpe0907 https://padlet.com/asilvestre/t37yin71pwad/wish/186626434 2017-09-12 03:16:35 UTC https://padlet.com/asilvestre/t37yin71pwad/wish/186626434