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Continue to ChatI also taught myself how to blow glass using a propane torch from the hardware store and managed to make some elementary chemistry plumbing such as tees and small glass bulbs. - Robert B. Laughlin from https://whatsmyquote.com/quote/i-also-taught-myself-how-to-blow-glass-using-a-propane-torch-from-the-hardware-store-and-managed-to-make-some