Crayon Physics is lots of fun; you can draw objects that immediately behave like they would in the real world.
(Crayon physics video)
If you like, you can get the download from Kloonigames and try it out yourself.
When I thought about this, I immediately remembered Sketch Furniture Ultra Rapid Prototyping. A computer system watched you draw in space with your "magic crayon" and then immediately fabricated your drawing out of actual plastic.
Is Agentic AI The Wrong Kind Of Smartness?
'It’s smart enough to go wrong in very complicated ways, but not smart enough to help us find out what’s wrong.' - Isaac Asimov, 1975.
Technovelgy (that's tech-novel-gee!)
is devoted to the creative science inventions and ideas of sf authors. Look for
the Invention Category that interests
you, the Glossary, the Invention
Timeline, or see what's New.
Boy Makes Biomimetic Turtle Robot
't came out into plain view. Darkington glimpsed a slim body and six short legs of articulated dull metal.'
Elon Musk Wants Data Centers In Space
'Internally it’s made up of millions of components, but the most important ones are the thinking and memory parts of the Mind proper.'
Origin F1 Humanoid Robot's Facial Skin
'I could look down at that face of carefully molded synthetic rubber, tinted the exact shade of the doctor's living flesh.'