Haha, I am just questioning the article here.

I am not an expert by any means. The article does not have some key information to support its claim. My google search did not yeild more supporting information.  Maybe you can give more reading sites for me.  Thanks.

I love to hear more "time travel" ideas which are very similar to my childhood fantasy.  But I do not see any break-through experiments.  Please share with me if you find any.