computer chip

Zoom into a Microchip video

This zoom video explores the inner-workings of a microchip. We start with a digital camera and transition to a scanning electron microscope. You'll see the tiny wires and the cris-crossing patterns of the microchip's circuits while learning a bit about why making it small is important.

Zoom Into a Computer Chip poster

This poster features an illustration of a computer chip across ten orders of magnitude, from the computer chip to the atoms of which it is made. Using the conventions of visual perspective the image travels in one continuous “landscape” from the human scale at the top to the atomic scale in the foreground. The illustration is also available without annotation as an image, banner, or poster, and also appears on the "Everything is Made of Atoms" Poster with other parallel zooms into the human bloodstream and butterfly wing.

NanoLab

Nanolab is an immersive exhibit space, with activities and interactive components suitable for visitors of all ages. NanoLab explores how nanoscientists use special devices and laboratories to build and manipulate materials on the nanoscale. Visitors can dress up like a scientist, play with interactive exhibits, examine clothing and objects used in real labs, watch a video on nanoscale research, and explore the resource area for materials on nanotechnology and the basics of nanoscale science.

Photolithography

This activity is designed for high school students. In this experiment students use UV light to transfer a pattern (either a network of very small metal wires or self-drawn patterns) onto a surface-- a plastic board. The pattern is transferred by placing a mask (transparency sheet with the pattern) on a plastic board. The board is coated with a copper film that is covered with a light-reactive polymer (photo-resist). The polymer is exposed to UV light through the mask to make a pattern in the polymer.

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