This is a cardboard glider made out of cereal boxes, the size of this glider is 66 inches which is big for a glider made with this really simple material. It flies and it took me about 4 hours to ...

Photoshop tutorial showing how to make a folded paper effect from a flat image including shadows & dimensional folds in 3D space. Subscribe! subscribe subscribe subscribe ...

Strong spatial skills are critical for everyday tasks and across many careers—they also strengthen students’ math performance ...