Introducing explain from Marble.surf. You circle something on a page, like the Apollo lander on Wikipedia in the video, and it builds a model of it next to the page that you can spin around and take apart, learn about and go deeper. The browser and canvas itself is still free and doesn't need an account. Explain does, because every model costs me real money to make. You get 10 for free, then there's a paid plan. It's still very early, but really fun. Let us know what what you'd try it on first here   submitted by   /u/bittra   to   r/SideProject [link]   [comments]