Twilio cofounder Jeff Lawson appears to have just bought The Onion
Jeff Lawson, the cofounder of cloud computing company Twilio, appears to have purchased the satirical news website The Onion ...
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Nets of 3D shapes
A polyhedron is a 3D shape with faces made from polygons. Cubes, cuboids, tetrahedron and prisms are examples of polyhedra. When you open out a polyhedron as a net, it shows all the polygons that ...