They will demonstrate how infrared flight equipment has been adapted to read ancient biblical manuscripts.

Events will take place at 7:30 p.m. Friday, 12:30 p.m. Saturday, and 10 a.m.

Widows, widowers to support each other in six-week group

Men and women who have lost their spouses will begin meeting in a six-week support group at 4 p.m. Monday, Sept. 22 at Jewish Family and Children's Services, 490 El Camino Real, No. 200, Belmont.

To Register, call Marlene Levenson at (415) 326-6696.

Congregation Beth Am will install its cantor, Kay Greenwald, tonight

Cantor Kay Greenwald will be installed as Congregation Beth Am's cantor at 8 p.m. Friday, Sept. 19 at 26790 Arastradero Road, Los Altos Hills.

Guest speaker will be Rabbi Paula Winning of Temple Sinai in Lawrence, N.Y., who met Greenwald when she was a cantorial student at Hebrew Union College-Jewish Institute of Religion, School of Sacred Music in Cincinnati.