Online Video: Wafer Power: Mighty Silicon - Digital Media
Alabama Public Television Education

APT Education

Subscribe to APT Education:
PBS Learning Media
PBS Kids

Wafer Power: Mighty Silicon

Video Overview
Microelectronics is the creation of very tiny electrical circuits -- finer than a human hair. These circuits run everything, from computers to phones. Most are made out of silicon, a very strong and rigid crystal which can be sliced as thin as a wafer. By adding impurities to silicon -- they can turn an insulating material into a semi-conducting one and make "semiconductors." Scientists at the MIT Lincoln Laboratory in Lexington, Massachusetts, are finding ways to make microelectronics -- faster, smaller, and less expensive. "We do a lot of new-idea creation, brainstorming, and we talk a lot -- even at lunch -- about new ideas that might be really interesting and a big benefit," says electrical engineer Jeremy Muldavin.

Key Terms:



Related Links:

Lincoln Laboratory
Silicon Device Fabrication

More Episodes OF LabTV - Season 2

APT Education

Subscribe to APT Education:
PBS Learning Media
PBS Kids

Education Sponsors

  • Alpha Foundation
  • Daniel Foundation of Alabama
  • Hugh Kaul Foundation
  • Monte L. Moorer Foundation
  • Sybil H. Smith Charitable Trust
Learning Adventures
  • Alabama Bicentennial Commission
  • Alabama Humanities Foundation
    A state program of the National Endowment for the Humanities
  • Alabama State Council on the Arts
  • American Graduate
    A program of the Corporation for Public Broadcasting
  • The Daniel Foundation of Alabama
  • Jefferson County Cy Pres Fund
  • Malone Family Foundation
  • Robert Meyer Foundation
  • Sybil Smith Foundation
  • The Stephens Foundation
  • Wells Fargo Foundation
e-Learning for Educators/ APT Learn Online
  • Community Foundation of Greater Birmingham
  • U.S. Department of Education
STEM Education Initiative
  • Ann & Alfred F. Delchamps, Jr. Charitable Fund
  • BBVA Compass Bank
  • Beverly and Gary Cooper Charitable Fund
  • Community Foundation of South Alabama
  • Corporation for Public Broadcasting
General Educational Support
  • Alabama Department of Human Resources
  • Blue Cross/Blue Shield of Alabama
  • Honda Manufacturing of Alabama
  • Wells Fargo
PBS Kids Programs
  • Alabama Power
  • Children's of Alabama
  • US Space & Rocket Center
American Graduate
  • Corporation for Public Broadcasting
Southern Education Desk
  • Corporation for Public Broadcasting