20 fantastic things to do in Vancouver this week: January 13 to 19
Here are our picks of great things to do in Vancouver from January 13 to 19, including Hot Chocolate Festival, AME Roundup’s ...
Researchers 3D-print fully-functioning microscope in less than 3 hrs
Researchers from the University of Strathclyde in Glasgow, Scotland built the world's most affordable 3D-printed microscope ...
He lost his arm to a propeller, now he's championing safety with new foundation
Roughly five years after an accident while snorkeling off Palm Beach, Carter Viss can't believe how far he's come.
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What are 3D shapes?
Faces - A face is a flat surface on a 3D shape. For example a cube has 6 faces. Edges - An edge is where two faces meet. For example a cube has 12 edges. Vertices - A vertex is a corner where ...