Inventor’s Challenge 2018 Senior Helper

Name: Inventor’s Challenge 2018 Senior Helper
Uploaded: 2018-02-15T22:45:23Z
Channel: mafruu
Description: Watch "Inventor’s Challenge 2018 Senior Helper" by mafruu — a distraction-free educational lecture on sparkXtube.

6 views · 8 years ago · 2:10

mafruu

Educational creator

Feb 15, 2018 · 6 views

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