Here's a link to that Discovery Channel video on how to make injection molds that they mentioned, but didn't actually link to: http://www.youtube.com/watch?v=se

Here's a link to that Discovery Channel video on how to make injection molds that they mentioned, but didn't actually link to: http://www.youtube.com/watch?v=seZqq1qxW30 http://www.youtube.com/watch?v=seZqq1qxW30