it to us as a video text ovoid smell if we answer it on the show we'll send you a little surprise as a thank you can i just ask. you'll find as i did have a dot com slash science all drop us a line at d.f.w. undisclosed high tech on facebook d.w. dot science. time flowers. video of the week this three d. printed robot fascinated many of us. it's a model of all of baathist tops to an extinct tetrapod that lived during the permian era around two hundred and nineteen million years ago. scientists at berlin's home bought university and the planet take in stitches of luzon drew on a fossil and fossil tracks to create a robot simulation. called