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Reviewed in Canada on October 25, 2024
If you're looking to do electrostatics experiments, Eisco & HBARsci have what you need. Pretty much no-one else sells such items, and if they do - they don't beat this quality.
Dana Taylor
Reviewed in the United States on June 29, 2021
These are great for doing science demonstrations with my Van Degraf generator.
joan
Reviewed in the United States on May 9, 2019
This was purchased for elementary classroom activity. Two pieces were missing and there were no instructions on how to use the other 8.
B. Tiersma
Reviewed in the United States on January 25, 2018
Not clear if this was a kit or a adjunct which was never mentioned - no pre-req was mentioned, no instructions - looks like fine components, but i'll have to hack it myself. The 10piece came with six, the replacement came with eight. I just don't know. I got relatively cheap parts for my future tweaking.Oh, no O-rings- or stuff. no belts or structures. This needs much, MUCH better piecing and description. i'm building these from absolute scratch, and I might, might, use some of this if the pieces are self-evident in the absence of any documentation.
Dr. Momof5
Reviewed in the United States on January 11, 2017
There were no instructions on connecting any of the devices so we risked shock by trying each several ways. It doesn't seem it would take more than an additional notecard of pictures or words to help teens know how to use pieces in the kit correctly. We still don't know how to make some work.
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