I came across a substance that resembles dry ice, with a whitish or yellowish color and holes in it. When it gets wet, it turns into a gel and eventually completely dissolves. Does anyone know what this could be? Is it crack or some other type of drug?
It sounds like you might be describing a substance called “gelatin” or a similar hydrocolloid, which can appear dry and have a porous texture. When it comes into contact with water, it absorbs moisture and can form a gel-like consistency. Without further context, it’s hard to determine exactly what it is. If you suspect it’s something dangerous or you’re unsure about it, it’s best to avoid contact and consult a professional or local authorities for assistance. Always prioritize safety and seek help if needed.