Thanks for the lecture Prof. Barish.

One meter long, nine cavities, nyobium.

Tons of tech. 35 MV as a target.

Cryomodules cool everything.

5*10 to the 31 luminosity target.

Squeezing the beam once all are in a row. WOW.

Earthquake in Japan slowed production.

Two tnnels at CERN. Japan puts all in one tunnel.

A central lab, dampners. Three stories high. Soft bending to eliminate radiation. One incoming beam each for electrons and protons. Two detectors. Better resolution at Cern.