It was such a small potato that it didn’t need a nail and, somehow, didn’t get punctured before going into the oven. When it came out, the first touch of the fork detonated the thing:

Memo to self: always puncture potatoes before baking!
The Smell of Molten Projects in the Morning
Ed Nisley's Blog: Shop notes, electronics, firmware, machinery, 3D printing, laser cuttery, and curiosities. Contents: 100% human thinking, 0% AI slop.