Is someone cooking meth /crystal (producing methamphetamine drug) nearby? > Inventions (patents) to find out > Breaking Bad

We all love Breaking Bad series; Where the lead character, a chemistry teacher, makes (cooks) Meth / Crystal / Methamphetamine to make some cash.

Now, cooking process of Meth can happen in a vehicle, an apartment, a basement, everywhere.

I found some interesting patents talking about ways in which you can detect / sense if someone is making meth/crystal nearby. This can be a room, building, remotely.

Two of them are US20120315705 and US20030020618.


Walter White rocks!