The edit can be undone. Please check the comparison below to verify that this is what you want to do, and then publish the changes below to finish undoing the edit.
Latest revision | Your text | ||
Line 411: | Line 411: | ||
* The Sun Cutter Project explores the potential of harnessing sunlight directly to produce objects. The machine is a low-tech, low energy version of a laser cutter. It uses pure sunlight, focused by a ball lens, to repeatedly cut programmed shapes in up to 0.4mm thick plywood as well as paper and card. | * The Sun Cutter Project explores the potential of harnessing sunlight directly to produce objects. The machine is a low-tech, low energy version of a laser cutter. It uses pure sunlight, focused by a ball lens, to repeatedly cut programmed shapes in up to 0.4mm thick plywood as well as paper and card. | ||
* [[3D printing a house]] | * [[3D printing a house]] | ||
== See also == | == See also == |