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 ...

Breakthroughs, discoveries, and DIY tips sent every weekday. Terms of Service and Privacy Policy. The Greek polymath Archimedes is said to have solved the mystery of ...

KALAMAZOO -- Concrete for sidewalks and building foundations? Of course. Glass-embedded concrete as an alternative to granite countertops? OK. But a concrete canoe? And one that weighs close to 400 ...

Auburn Career Center students are banking on making concrete boats float. Applying principles of math, science and design, teams of high school juniors in an architecture and project management class ...

INNOVATION: Students Te Wainui Mansell (left), Adam Filer and Roze Robertson test the concrete boat model at Wanganui City College.PHOTO/ STUART MUNRO Wanganui City College students have been learning ...