Why science reporting is screwy

The BBC headline:

Invisibility ‘time cloak’ developed

The lede:

An “invisibility” time cloak which is able to hide events in a continuous stream of light has been developed by scientists. The cloak works by manipulating the speed of light in optical fibres and means any interaction which takes place during this “hole in time” is not detected.

The buried:

Though called a time cloak, it’s actually “not a manipulation of time, it’s a manipulation of light” explained Greg Gbur, who specialises in optical physics at the University of North Carolina at Charlotte. The researcher, who was not involved in the study, said it showed a huge advance in the work on the time cloak.


This is the problem with science reporting: yes, Virginia, it’s a very big deal if we’re able to “manipulate” the speed of light. I assume this has something to do with relativity or quantum behavior or dilithium crystals; in any case, it’s a crucial part of the story, and I’m pretty much left to infer it.

Likewise, I can also infer that monkeying with the speed of light might be synonymous with altering the flow of time (and a bunch of other things), since c shows up in some many equations and is generally constant.

That’s all pretty interesting. An explanation of the above might help get people fired up about science and cutting-edge research. Or we could just call this fucker a Time Cloak, hint at nifty technology in 20 years, and call it a day.

Update: Nature to the rescue with a much better description of what’s going on.

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