I remembered it from high school chemistry, one of those experiments where we made hydrogen. It was more of an acidic sensation on the palate than a real smell, but I recognized it. The pile of spent fuel at the bottom was beginning to outgas. Next...
![Реактор в кулаке [litres]](https://www.rulit.me/data/programs/images/reaktor-v-kulake-litres_174177.jpg)
