... crane , but if you work backwards and made the wings of the crane to resemble a paper airplane then i think its possible
3 Answers · Science & Mathematics · 17/10/2009
...of a pulley system, then came steam powered cranes , and now just about everything is shipped in those...vacation and you want to send your mom a letter or even a video of your fun time in Japan, then it all...
2 Answers · Science & Mathematics · 09/12/2008
- related to: paper crane video