US-Canada bridge has been years in the making. But tension between countries is sapping the joy

The rocky relationship between the U.S. and Canada is spoiling the celebration of an extraordinary project between the two ...

I tested the Ninja Creami and its top rivals to find the best ice cream maker for National Ice Cream Day

Credit: Samantha Mangino / Mashable Is there a better way to celebrate National Ice Cream Day than by making your own DIY ice cream? That's a rhetorical question. To find the best ice cream makers for ...
Tech Xplore

3D-printed bridge points the way to greener construction

Concrete is the most widely used building material on Earth, and producing it is one of the largest single sources of carbon ...
Interesting Engineering

MIT: 3D-printed bridge carries over 2,000 pounds in tests, cuts concrete use by 76%

During testing, the roughly 900-pound bridge held more than 2,000 pounds of concrete blocks spread across its top without ...
PC World

Valve’s Steam Machine is pricey. I built a DIY rival for $150 less

PCWorld demonstrates building a DIY gaming PC with AMD Ryzen 5 7600X and 8GB graphics card for $887.52, compared to Valve’s $1,049 Steam Machine. The custom build offers superior upgradeability with ...