Microsoft’s Earnings Beat Estimates. The Stock Is Still Falling.

Seems like most of the metal casting projects we feature are aluminum in sand molds, though, so it’s refreshing to see a casting project using silicone ... all you need to make custom parts.

Making silicone molds seems easy, but there are a lot of missteps to be made along the way that can mean the difference between a great, reusable mold, and one that’s a sad waste of silicone.

Silicone ice cube trays might seem like an attractive alternative to the classic plastic models, but there are few key ...