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Pumpkin Surgery

Step 8Notes

Things I wish I had known before I did this project, but now know anyway:

-While it may seem like a good idea to use a battery holder when making your artificial brain, expanding ice will break the contacts with the battery. Solder directly to the battery instead.

-Water boils much faster if you cover it, but cools more slowly. But if you remove the cover to cool it, it evaporates rapidly.

-Water cooling from boiling in a large pot will take a long time to cool, but water cooling from boiling in many small metal pots will probably take less time.

-Placing the pumpkin in cryogenic fluid will result in many small and a few large bubbles coming out of it. This may or may not be responsible for the cloudier water at the top, but pouring the fluid in around the pumpkin will hopefully give better results.

As a consequence of my inexperience, the cryogenic preservation rendered the artificial brain inoperative. Whether or not I repair mine, I hope you will learn from my mistakes.
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Author:Ian M