SETI bioastro: What causes Gamma Ray Bursts (GRBs)?

From: Larry Klaes (
Date: Fri Apr 14 2000 - 06:33:04 PDT

Thursday's Classroom for April 13, 2000

This week's episode of Thursday's Classroom examines one of the
biggest mysteries of modern astrophysics: What causes distant cosmic
explosions that astronomers call "Gamma Ray Bursts?" Lessons
and activities include "Gamma Ray Playing Cards" (a card game about
the electromagnetic spectrum), "Gamma Rap!" (proof that high energy
astronomers are hip), "High Energy Math Problems" and more....

Please visit !

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