@repkord One form of radiation therapy for cancer treatments uses implants near the site of the tumors. They could design radiation delivery systems unique for each patient.
That neolithic amber bear everyone has seen? Well, @boursier made a 3D model *from the photo* , printed the bears, used those to create silicone molds, and then created edible, cola-flavored gummi bears. HE MADE GUMMI BEARS BASED ON A 3500 YEAR-OLD BEAR. https://t.co/RFFWrDyQwc