“The general idea is that it’s absolutely threatening to admit you’re wrong,” says political scientist Brendan Nyhan, the lead researcher on the Michigan study. The phenomenon — known as “backfire” — is “a natural defense mechanism to avoid that cognitive dissonance.”

2. "Formaldehyde, benzene and the pyrolysis products acrolein and acetone did not exceed background concentrations."

Disclosure: I have not received any funding or compensation from the tobacco, electronic cigarette, or pharmaceutical industries. However, I am seeking funding from several electronic cigarette companies to conduct a behavioral study on the effects of electronic cigarettes on smoking behavior.

LAST：Best selling cartomizer S6 with competitive price original designed by IJOY |NEXT：2014 Hottest full mechanical mod 1:1 clone copper vanilla mod