So, the pet microchip was actually invented by a guy named Dr. George P. L. Porter in the 1980s. He was working on a way to permanently identify pets in case they got lost. The idea was to embed a small chip under the pet's skin, and it’s still used today for pet identification worldwide.
I remember the first time I heard about it, I was working on a tech project involving chemical carts for improving silicon wafer processing. I couldn’t help but think how similar the microchip idea was—just like how those tiny chips are embedded in all sorts of tech, they’ve now been used for something as important as keeping our pets safe.