There was glass on the floor, and fragments were found outside.

A falling glass... a glass partition.

And that's what you see here These little salt spots are just DNA tacked onto glass, and so I can put thousands of these on our glass chip and use them as a detection reagent.

Well, for a long time, since I was in graduate school, I've been messing around making DNA chips that is, printing DNA on glass.

Take that piece of glass out o' yer eye.

One of the African Union military observers was shot in the neck and two other occupants of the vehicle suffered facial injuries from the shards of glass that filled the cabin after the bullet shattered a window.

And then pushing the glass in with its own friction.

And what I did, I took pieces of glass. And I started to rub them.

I found these little bits of glass.

How do you make a large sheet of glass smaller?

Now, I've got a shard of glass here, OK.

We would glue a piece of Pyrex or heat resistant glass in front.

Glass objects... empty glasses.

Glass you silly ass, glass.

Look at it. You slashed it on the glass.

And so took this first example, which is called coxsackievirus, and just break it into small windows.

We took our chip over to Hewlett Packard and used their atomic force microscope on one of these spots, and this is what you see you can actually see the strands of DNA lying flat on the glass here.

And underneath the microscope there were splinters of glass.

The 21st century now allows us to build bigger glasses much bigger glasses.

Don't step on the broken glass.

Do you want the carafe on the table?

Frederick Balagadde Bio lab on a microchip

Classic

Glass...

The window cleaner, I expect. You don't talk to people like that.

It's not. I show you here some slides, some frames from the video, and at the last moment before he hits the glass, he puts his feet in front, and then he bangs against the glass.

And I sliced the little splinters of wood with a broken shard of glass, constructed this little apartment.

It was raining outside, and... there was a... mist on the window...

Threw something through that window.

So what I did, like I said, come back to the glass.

Images on social media showed thin layers of ash coating car windshields in neighborhoods of Mexico City such as Xochimilco.

Glass breaks easily.

The glass is dirty.

Windshield

(smashing glass)

(glass smashes)

Windscreenbulletproof.

Water, windowpanes....

A moist glass...

Ow! Broken glass on the top.

Move your bloomin' ass

Glass is cracked. Yes...

Where's my glass?

How come your fingerprints are on this glass?

Wiping frozen blood off the windshield so he could see.