You can't ask your pharmacist to stock larger quantities of potassium nitrate because you want to make a bigger rocket.
I am delighted that I have found a new reaction to demonstrate even to the blind the structure of the interstitial stroma of the cerebral cortex. I let the silver nitrate react with pieces of brain hardened in potassium dichromate. I have already obtained magnificent results and hope to do even better in the future.
Evidence my 14yr old daughter is geek-literate: In lieu of OK, one might type K while texting. She instead typed "Potassium".
A comprehensive education is a well-stocked pharmacy: but we have no assurance that potassium cyanide will not be administered fora head cold.
