jjsnyders's Channel - YouTube

19 subscribers

112,481 video views

jjsnyders uploaded 4 months ago

1:59

Marble Timer

30 second timer using marbles. Made with K'NEX

In the video you can see that the actual time is about 29.433 seconds which is reasonably close to ...

190 views

About jjsnyders's channel

Created by

jjsnyders

Latest Activity

Jan 22, 2012

Date Joined

Mar 7, 2007

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Age

47

Country

United States

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