Make a mould First you need to make a mould for your canoe -- a positive mould where the canoe is moulded over the outside, not in a hollow. Glue the foam cubes together to create a 1m x 1m x 4m block ...

In 2014, hundreds of Angelenos gathered downtown to watch more than 2,000 trucks pour concrete into a vast hole. During that event, Los Angeles set a world record: 80 million pounds of concrete were ...

No gym? No problem. In this video, I’ll show you how to make your own concrete weights at home using simple materials and ...

A 2-post car lift is incredibly useful if you're lifting cars regularly, but you'll need to know the right size posts to ...

While paging through the feed a few days ago our attention was caught by something a little away from the ordinary in Hackaday terms, a DIY video about creating cast concrete signage from [Proper DIY] ...

Scientific American is part of Springer Nature, which owns or has commercial relations with thousands of scientific publications (many of them can be found at www ...

Dreaming of cozy bonfires and starlit holiday parties? You might be tempted to pour a concrete patio in winter, but the ...

In a discovery that could transform everything from sidewalks to skyscrapers, MIT researchers have developed a smarter way to make concrete — and it starts with AI. Concrete is the most widely used ...