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Double slit experiment. Electrons change properties by adding a measuring device.
http://abyss.uoregon.edu/~js/21st_century_science/lectures/lec13.html
3 comments
23/10/2017
science
Time Travel - The Grandfather Paradox
http://abyss.uoregon.edu/~js/glossary/grandfather_paradox.html
3 comments
11/6/2006
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