Think of this blog is as a journey to the frontier of scientific knowledge, a stroll to the cutting edge of research. Come with me for a look at the latest research, inventions and expeditions.

Then beyond the cutting edge, we go where scientific speculation merges into science fiction. Is time travel possible? Are there alternative dimensions? What is dark energy and dark matter. Could there be life on other planets? Will we ever visit them?

Then further out still, we journey from the possible to the improbable, the paranormal, UFOs, new age medicine and strange technologies.

But what is improbable today could be possible tomorrow. Some science fiction of my childhood is already fact. Tomorrow is here.