AARP

Why Winter Nosebleeds Strike More Often After 50 — And How to Keep Them at Bay

Step 1: Sit up and lean forward. Never lean back; that just sends blood into the throat. Lean forward slightly, and breathe ...
Do as I Do on MSN

Silicone molds from sealant and starch for casting

Silicone Molds Made of Sealant and Starch | Metal Casting in Silicone Molds In this video, I demonstrate how to create ...
Do as I Do on MSN

How to make a perfect Dr Strange silicone mold?

In this video, I’ll show you how to make the perfect silicone mold of a detailed Dr. Strange wood carving, step by step. Whether you're new to mold-making or an experienced crafter, this tutorial will ...
Hackaday

Need A Curved Plastic Mesh? Print Flat, Curve Later

Need a plastic mesh in a custom pattern? 3D print it, no problem. But what if one needs a curved plastic mesh? That’s ...

Building with air – how nature’s hole-filled blueprints shape manufacturing

If you break open a chicken bone, you won’t find a solid mass of white material inside. Instead, you will see a complex, ...