Please Let Me Know How Much You Like This (1 is very Bad - 10 is Excellent)

Joe Engineer
16 Sep 2014

broken link directing to this page

Muhammad fawad
23 Mar 2016

salam sir...<

06 Sep 2016

mm good

01 Nov 2016

This is very useful demo about injection molding machines. Thanks.

23 May 2017

You had a great tide animation on youtube, but it doesn't seem to be on this site. I'm doing a session on tides for 4th graders tomorrow, and would love to be able to use it. If available in some form, please let me know. Great site! Thanks, Stephen

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