It may be easier to believe that we remain lean because we’re virtuous and we get fat because we’re not, but the evidence simply says otherwise. Virtue has little more to with our weight than...

Time travel..will never be impossible forever.

I can not travel into my past,without consent of the future me.

Sci-fi opens the way in mind for the new science.

A world where it is safe to love is a world where it is safe to live