Build or Buy a Van de Graaff generator?

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Discussion Overview

The discussion revolves around the considerations involved in building or purchasing a Van de Graaff generator. Participants explore the skills required for construction, share resources, and discuss materials that can be used in the process.

Discussion Character

  • Exploratory, Technical explanation, Debate/contested

Main Points Raised

  • Some participants question the level of skill needed to build a Van de Graaff generator.
  • Others inquire about the research conducted by individuals considering this project, suggesting that self-directed research could be beneficial.
  • A participant shares a resource link to a DIY guide, highlighting a specific material (plastic-coated fabric) that has proven effective for the generator's belt, based on personal experience.
  • There is a humorous commentary on the sourcing of materials, specifically referencing the potential ethical considerations of using hotel shower curtains.

Areas of Agreement / Disagreement

Participants do not reach a consensus on the skill level required or the best materials to use, indicating multiple viewpoints and ongoing exploration of the topic.

Contextual Notes

Some discussions may depend on personal experience and anecdotal evidence, which could vary in reliability. The effectiveness of different materials mentioned remains unverified in the context of the discussion.

John1397
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TL;DR
Should one spend $250 or try to build one yourself?
Wonder how much skill is needed?
 
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What research have you done? What have you found out?
 
phinds said:
What research have you done? What have you found out?
anorlunda said:
This search will show you what others have done.

I was hoping to get him to do some research on his own.
 
Unlike some regular folks, the writer of this guide apparently doesn't limit himself to stealing towels (joking here ##-## not calling the helpful person a thief):
from https://www.instructables.com/900000-volt-Van-de-Graaff-Generator-using-cheap-p/:

I tried plastic tape, rubber, fabrics, and the hands down best was a plastic coated fabric used in hotel shower curtains. Its easy to cut and glue and lasts for a long time. The charge it carries was easily 50% better than everything I tried.​

Does anyone suppose that he asked and received permission? I can only imagine the dazed bewilderment of the maid and the houseman encountering the sliced-up remains of the shower curtain ##-##

Could something like that have been a triggering event for Norman Bates?

ok sorry to be anticlimactic ##-## the guy says that you can get the belt material here: https://www.seattlefabrics.com/PVC-coated-vinyl-fabrics_c_65.html#Clear Vinyl Laminated Polyester
 
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