Say we have a pinhole camera.

And they asked us this question.

Nobody in biology ever modeled it this way.

You can see two of the leaflets of the aortic valve working there.

You want to move, but you can't.

like T. rex probably couldn't do this, but you'll see that next week.

I could have gone minus 1 in the horizontal direction, that's my movement in the horizontal direction.

Just a teeny bit longer.

These four symbols over here are the ones being used to indicate arrows to the top, left, down, and right.

So let's just review a little bit about what we know about vectors and scalars.

I was Apple software evangelist.

They run on parallel tracks at constant speeds.

Direction the Enter key moves in the editor

It's turned by 90 degrees.

One second, one second. Let me turn it in the light.

And we're not burning anything.

Gerard?

You can wait as long as you want.

Woman 3 Or an M and a W . Man

Made me question some things I'd accepted before without thinking.

You've got these long instruments, and you're working off your centerline.

And that maybe that's why these planets can just keep going around and around in orbit

Moro's head...it moved by itself!

The wind blew against the sail.

The headwind blew against the sail.

The policeman aimed his gun at Tom and yelled, Hold it right there!

It's like tapered to the downside.

A drawing program for children.

When I see them together,

This is a group whose million strong army of volunteers have been working to eradicate polio for over 20 years.

In fact, for years, the Tropic of Cancer and the Tropic of Capricorn have been steadily drifting towards the equator at the rate of about 15 meters per year, and nobody told me that.

The ferry started to move and we were across in half an hour.

From any cube, these are our three operations or our three movements we can do.

You have an a intercept or y intercept of 50, and the slope is negative 1.

Loving fairies climb down your back

I gotta keep on movin'.

Keep moving.

A boy came running toward me.

The key to understanding number 4 was realizing that the robot starts by moving upwards.

The typhoon moved in a westerly direction.

San Diego when we come to California. No!

I couldn't pull the trigger. I froze.

Let's assume we happen to know that the robot is moving at velocity v and at angle velocity ω, which is the differential of its wheels.

I can't raise my right arm.

Turn!