io9 and Time Travel

If a “User’s Guide” regular, be sure to check out my latest “Ask a Physicist” column: “What’s standing between us and time travel?”

If you are visiting us for the first time from io9, be sure to check out the previous posts with the “Time Travel” tag.

And finally, to one and all, if you have any questions, please comment or email me.


This entry was posted in Uncategorized and tagged , , . Bookmark the permalink.

Leave a Reply

Your email address will not be published. Required fields are marked *