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How to build a Cheap DIY Vacuum Chamber
In this video I show how to build your own super cheap DIY vacuum chamber. You need just a glass jar for food canning, a lid, a piece of plastic tube, hot melt glue and some hose. Combined with a vacuum pump, this homemade vacuum chamber allows for a lot of interesting experiments. You can also add a vacuum gauge to indicate the level of vacuum. I connected the vacuum gauge using a "T" splitter from a broken blood pressure meter.
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