User talk:45.121.124.150

Welcome!
Hello, and welcome to Wikipedia!

Someone using this IP address, 45.121.124.150, has made edits to Michio Kaku that do not conform to our policies and therefore have been reverted. For more information on this, see Wikipedia's policies on vandalism and limits on acceptable additions. If you'd like to experiment with the syntax, please do so in the sandbox rather than in articles. If you did not do this, you may wish to consider [ getting a username] to avoid confusion with other editors.

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Again, welcome! --David Tornheim (talk) 03:33, 4 June 2019 (UTC)