Do you have a black felttipped pen?

A ballpoint pen.

Will you write with a ballpoint pen?

Won't you please write with a ballpoint pen?

Would you please write with a ballpoint pen?

you sharpened your ballpoint pen.

That's another ballpoint pen.

Write with a ballpoint pen.

Ballpoint pens.

Give me something to write with. Will this ball point pen do?

Fill out the form in ballpoint.

My ballpoint pen just ran out of ink.

I bought this ball point for two dollars.

He held a ball point by the wrong end.

Fountain pens and ballpoint pens don't work in outer space

It's just a regular ballpoint pen. I'll use the ink cartridge.

This is the first time in my life that I am playing tennis , So you appear.

I have a ball point pen, but I want another.

The pen I lost yesterday was new.

Ten years ago the ward office gave us ballpoint pens on the Coming of Age Day.

Yeah, but given how few ballpoint pens are out there, finding one at both crime scenes...

You're beyond anal.

From there, we're actually going to get into what we call arterioles.

I'm fussy.

Swell. Tell us how they go about it.

So now we have two cells.

And place cells also get this kind of path integration input from a kind of cell called a grid cell.

No one knows exactly.

But even now, 2011, there's still certain cells that we just can't grow from the patient.

They start out as small, microscopic nests of cells, that can only grow to one half a cubic millimeter in size.

Sir, if pens didn't work in outer space why didn't the astronauts use a pencil?

But we discovered a fine white powder.

A fine rain was falling.

Do you have small change?

The details aren't necessary.

Thin tiles

Narrow Outline

Oh, I know that's not a real sun.

But all of these things are proteins, and all these

Perhaps a closer inspection will tell us something.

Vitals seem fine.

It's too small I can't read it.

Powder burns on your forehead,

You probably know, if you've been paying attention to some of the science literature that you can now take a skin cell and encourage it to become a liver cell or a heart cell or a kidney cell or a brain cell for any of us.

Doctor, we just noticed that a lot of your patients are using ballpoint pens.