https://padlet.com/1646098/s29sgn9irml2 Yeah en-us 2017-03-17 12:52:37 UTC 2017-03-17 12:56:01 UTC hello@padlet.com 1646098 https://padlet.com/1646098/s29sgn9irml2/wish/160775899 The problem is we have to build a bridge over a river so that people can cross]]> 2017-03-17 12:53:22 UTC https://padlet.com/1646098/s29sgn9irml2/wish/160775899 1646098 https://padlet.com/1646098/s29sgn9irml2/wish/160776120 Our idea was to build a beam bridge with 3 supports to hold it up. The beam bridge was the easiest to make]]> 2017-03-17 12:54:06 UTC https://padlet.com/1646098/s29sgn9irml2/wish/160776120 1646098 https://padlet.com/1646098/s29sgn9irml2/wish/160776647 2017-03-17 12:55:53 UTC https://padlet.com/1646098/s29sgn9irml2/wish/160776647