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Running Time:
00:03:06
What happened to your stacks of wax? From handmade record players to DJs scratching new sounds, explore unique uses of an old-school material.

Project: After Dark | Browse All

Date: March 8, 2012
Format: Expedition
Category: Everyday Science
Subject(s): General Science
Running Time:
0:54:03
Watch as the best teachers on the planet battle it out for the title of Iron Science Teacher. In this zany competition teachers will have ten minutes to create a science activity. This week’s “secret” ingredient: compact ∂iscs!

Project: Iron Science Teacher | Browse All

Date: June 26, 1999
Format: Demonstration / Activity
Category: Everyday Science
Subject(s): General Science