TOPIC:

C6-15: SOCIAL DESCENDER - FRICTION TOY 9 years 8 months ago #1552

zzfixk21 Topic Author Offline User is blocked Posts: 1014 Karma: 1 Thank you received: 0	ID Code: C6-15 Purpose: Illustrate frictional forces in a weird way. Description: As the bird springs up and down, friction with the post changes and it slips down the post. Availability: Available Check this box to be notified of replies to this topic. Note: BBcode and smileys are still usable.
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