For Gorilla Glass testers, every day is a grind (and scratch and drop...)

Glass isn't supposed to do that, the bending thing that the Gorilla Glass in the photo there is doing.

See, glass shatters.

It's inflexible and rigid.

Yeah, it's tough, but it's not gonna bend like that without a catastrophic failure.

Unless it's Gorilla Glass being bent in Corning Lab's testing lab as chronicled in a cnet article recently. In the article (and included video, check below for the embed) we get to hear why sapphire might not be the material destined to replace Gorilla Glass on all of our smartphone fronts anytime soon.

I particularly enjoy this quote...

We put on safety glasses, walked into a restricted corridor and soon entered one of the main labs, which -- despite all the secretiveness -- looks a lot like shop class. 

I can't tell whether I'm entertained more by the thought that anything that's 'just' a shop class can't do any real science or whether I expect the quote to be followed up with photos of guys with three and a half fingers.