Photos: Science Catches Up With Carpet Cleaning

Conveyor used to precisely control vacuum speed while measuring soil removal

Conveyor used to precisely control vacuum speed while measuring soil removal.

Exterior of the Emission Chamber

Exterior of the Emission Chamber.

Exterior of the Emission Chamber

Exterior of the Emission Chamber.

Interior of the Emission Chamber

Interior of the Emission Chamber.

To download the pictures:

Mac: click the thumbnail to open the large picture, drag that picture to your desktop

PC: Right click on the thumbnail, click "save target as" and save to a file.

If you click on the thumbnail and open the large image it will appear on your screen as very large. This is because it is a high resolution image. If you save the file, then open it in a graphics or photo editing program it will be the right size.