New light bulb?

[Dean Hoffman]

Curiosity supposedly killed the cat. It will just cost the cat a few bucks depending on how curious the cat is. This

leads to the original article in the publication referenced at the end of the Telegraph story.

[Don Y]

I'd start here:

And then consult:

A quick glance suggest the manufacturing process probably will require LOTS of retooling -- to deposit ~90 layers on the filaments before encapsulation! And, no idea how brittle the filaments will end up in a mass-produced scenario!