Here you see four gray tiles on your left, seven gray tiles on the right.

By MRT Subway

The thermal tiles fall off.

Mass Rapid Transit Subway

Puzzle game based on hexagonal tiles

So for the subway in New York, I saw a correspondence between riding the subway and reading.

Where's the nearest subway station?

Excuse me. Where's the subway?

Complete the puzzle by matching numbered tiles

And all the tiles match up again.

The subway was against, of course.

Where is the nearest subway station?

Weigongcun subway station has three exits.

She got on the subway at Ginza.

Turn here to get on the subway.

Could I have a subway map, please?

The four blue tiles on the left are gray.

Disassemble a pile of tiles by removing matching pairs

This is literally the colored sequence of those tiles.

And one morning, I was riding the subway.

Anyway, it's based on the London subway system.

He's standing on a subway in New York.

This is a picture in a Japanese subway.

Father takes the 7 00 subway to work.

My credit card was stolen on the subway.

The seven yellow tiles on the right are also gray.

And we like to draw these tiles as little squares.

So, these tiles would make a complicated, self assembling checkerboard.

The subway train is coming. There's 75 people there.

Where do you get lumpy tiles? Well, of course, you don't.

Clear the screen by removing groups of colored and shaped tiles

Because if they put tiles on top, it's just going to crash.

So when I found a cheap camera on the subway,

So she's stunned that he's standing in a subway station.

Excuse me, which subway line is to the city centre?

All right? Whereas on the right, the two tiles look nearly the same.

We're going to turn to another technology, called algorithmic self assembly of tiles.

Excuse me. Can you direct me to the nearest subway station?

We've got bubbles going up there, then suds at the top with lumpy tiles.

Here is a DNA origami rectangle, and here are some tiles growing from it.

It was work actually by Lionel Penrose, father of Roger Penrose, the tiles guy.

Met every Wednesday at a subway stop with 20 of his friends.

They divided up the different subway lines and added their own version.

Excuse me, but is this the right way to the subway station?

So if you affix some wires and switches to those tiles rather than to the staple strands, you affix them to the tiles then they'll self assemble the somewhat complicated circuits, the demultiplexer circuits, that you need to address this memory.