4D LSI (thoughts)

Well, about that neutrino discovery got me thinking about time. Is it possible to make a 4D LSI (time traveling LSI?) in the future? Well, future application might, at least in my thoughts. If you have thoughts about it or if you are actually making one, feel free to leave your comment. (I don't care when you will post the comment, 1year later after this post or 25years to the future.) Tsubasa Kato