Train homepage › Forums › fast train › Train This topic has 0 replies, 1 voice, and was last updated 3 years, 12 months ago by ErwinVanBuylaere. Viewing 1 post (of 1 total) Author Posts April 1, 2019 at 11:40 am #2196 Score: 0 ErwinVanBuylaereParticipant The speed at which you have to move the source would be very difficult to achieve. It also seems to be quite a safety issue to put a radiation source on a quickly moving train. No idea how to still make this practically achievable. Author Posts Viewing 1 post (of 1 total) You must be logged in to reply to this topic. Log In Username: Password: Keep me signed in Log In