Small fold-able tripod dolly. To make movies you usually need to move smoothly your camera on a flat surface, like a table or the floor. There are many commercial tripod dollies but you can easily make your own with a few wood boards and three wheels.
Japanese design studio A.Works playfully mimics the imagery of Albert Einstein's space-time fabric theory with this mind-bending placemat. By warping the grid pattern, the trick mat creates the illusion that the plate and silverware are weighing down th