No-one Is Beaming Anyone Anywhere, OK?

If you’ll forgive me acting a lttle out of character, I’d like to deflate some hyperbolic reportage. Anyone with an interest in science and technology who uses the web has inevitably seen the stories about successful teleportation by Danish physicists. While this transmission of entangled states is an exciting and important development in its field, it has nothing to do with physically transporting matter over a distance. If I had a penny for every mention of Star Trek in today’s science news, I’d be a rich man.

Newspapers Doomed?

Michael Kinsley believes traditional newspapers should view the Internet as an opportunity, not a threat. The rise of the blog as a source of news (although generally not the source) should be seen as a sign that there’s room for personality and individuality in news. “…An intelligent person, paid to learn about some subject, will naturally develop views about it. [It is] more truthful to express those views than to suppress them in the name of objectivity.”

Liftport Raises Roadmap

Those accelerator-ring people may have an idea, but do they have a roadmap? Because as of today, space elevator pioneers Liftport certainly do, outlining where they think the major landmarks of progress will be on their journey towards building a ‘beanstalk’. It’s a working document, subject to change with feedback from experts and the public, but they’re boldly stating their intents to the world. I expect they’re also pretty stoked by the news that the Spaceward Foundation now has a prize purse totalling $4million for forthcoming space elevator development contests.

Catching Sunbeams

Solar power has its knockers, and many of them focus on the low efficiency of current implementations. A new semiconductor material may remedy this shortcoming in times to come, enabling a 45% efficienct use of the available energy in sunlight thanks to an extra ‘energy band’ which allows it to use low-energy photons as well as the more powerful ones. As with all stories of this nature, there’s a lot of R&D to do and obstacles to overcome, and maybe you’re still skeptical. So how about hybrid solar lighting systems that pipe sunlight into buildings optically when it’s available, and switch to electricity when it’s not?