Tomorrow's Technology - Toothpaste MediaCentral Widget PlaceholderÌýEpisode 4Tomorrow's Technology - ToothpasteIn episode 4 of Tomorrow's Technology Dr Helen Czerski discusses non-Newtonian fluids with Anastasia Papadopoulou from the UCL department of Mechanical Engineering.ÌýRelated EpisodesView All 3. Tomorrow's Technology - Static Water 5. Tomorrow's Technology - Fuels Science & Technology