TOPIC:

J2-32: JACOB'S LADDER - PORTABLE 10 years 3 months ago #1396

zzfixk21 Topic Author Offline User is blocked Posts: 1014 Karma: 1 Thank you received: 0	ID Code: J2-32 Purpose: Demonstrate Jacob's ladder. Description: This version of Jacob's ladder works using a spark coil. The discharge travels up a tube, creating an interesting sound which you can ask your students to explain using their vast knowledge of acoustics. Availability: Available Check this box to be notified of replies to this topic. Note: BBcode and smileys are still usable.
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