I recently travelled to the USA from Asia. When I arrived in Detroit they marked my E-cigarette with a clear colorless liquid using a small paint brush used for water colors. What chemical(s) do they ...
I am flying from U.S. to India via Germany(2 stops - Dusseldorf and Munich). There is a 40 min layover at Dusseldorf and 1 h 40 min layover at Munich. I am concerned if I will be able to make to the ...