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3 days ago · Routh has been charged with possessing a firearm with a wiped-out serial number and possessing a firearm despite being a felon. The maximum penalty if convicted on the first charge is 15 years ...
4 days ago · Trump was playing golf near his Mar-a-Lago home in Florida just before 2 p.m. Sunday when a Secret Service agent saw a rifle with a scope in the bushes outside the course, Palm Beach County ...
3 days ago · Ryan Wesley Routh's digital footprint paints a picture of a disillusioned former Trump supporter who took up an impassioned defense of Ukraine. Here's what else we know about the 58-year-old suspect.
4 days ago · Campaign finance records show Routh has made 19 small political donations totalling around $140 (£106) since 2019 to ActBlue, a political action committee that supports Democratic candidates.
- Arguments Against Time Travel
- Eliminating The Paradoxes
- Introducing Multiple Histories
There are two main issues which make us think these equations may be unrealistic. The first issue is a practical one: building a time machine seems to require exotic matter, which is matter with negative energy. All the matter we see in our daily lives has positive energy – matter with negative energy is not something you can just find lying around...
There's a common misconception in science fiction that paradoxes can be "created." Time travellers are usually warned not to make significant changes to the past and to avoid meeting their past selves for this exact reason. Examples of this may be found in many time travel movies, such as the Back to the Futuretrilogy. But in physics, a paradox is ...
But what's the point of going back in time if you cannot change the past? My recent work, together with my students Jacob Hauser and Jared Wogan, shows that there are time travel paradoxes that Novikov's conjecture cannot resolve. This takes us back to square one, since if even just one paradox cannot be eliminated, time travel remains logically im...
We don't even need a time machine, exactly. We need to either travel at speeds close to the speed of light, or spend time in an intense gravitational field. In relativity, these two acts are ...
Sep 10, 2022 · Popular media shows time travel with a DeLorean time machine, but in reality it would look a bit different. Here's the science behind it to know.
