Send the following on WhatsApp
Continue to Chat3D? Feh. MIT has already moved on to 4D printing (video) https://www.digitalreviews.net/news/news-archives/3d-feh-mit-has-already-moved-on-to-4d-printing-video/
3D? Feh. MIT has already moved on to 4D printing (video) https://www.digitalreviews.net/news/news-archives/3d-feh-mit-has-already-moved-on-to-4d-printing-video/