Case file
Zeʼev Lev
Wikipedia's first sentence called it “named william low when born in vienna”. Today it says “israeli physicist”.
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Machine-checked against the full current article on 2026-08-03.
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The opening as it read in October 6, 2023
Israeli physicist Ze'ev Lev (25 April 1922 – 3 October 2004) ( ; born William Low ), was an Israeli physicist, Torah scholar, and founder of the Jerusalem College of Technology .1 After being educated in Europe, Canada and the U.S., and having lost his parents and sister in the Holocaust , he became one of Israel 's leading scientists and educators.
This is Wikipedia's own text, saved in our repository. Their copy of it is revision 1165944269.
Today
Wikipedia's first sentence called it “named william low when born in vienna”. Today it says “israeli physicist”. Read the current article and compare.
| 2010 | 2015 | 2020 | Oct '23 | 2025 |
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What Wikipedia says this is
Every article opens by defining its subject. This one was redefined since 2010, and today's defining sentence is their current revision.
Then
named william low when born in vienna
Now
israeli physicist
Struck red text is no longer in the article; dotted amber text was rewritten. Every revision id links to Wikipedia's copy; the text shown is our own saved copy. Data: /data. Wikipedia text is CC BY-SA; quoted for the record; not affiliated with Wikipedia.