No it most certainly isnt, to break all the bonds in the glycerol you need to put in an enthalpy of +6974 and the energy released when the bonds reform is -5852, so you get less energy out then you put in so it wont burn.
People often wear a ring on their index finger to demonstrate assertiveness, or power. The Middle Finger - The Meaning of the Middle Finger for Rings: Identity & Materialism - Being the tallest finger, the middle finger is associated with our purpose in life.
Is any girl that has a ring on her ring finger taken or likes to be seen so? When a woman wears a ring on her right hand, does that mean she's married? What is the meaning behind a ruby engagement ring? M. A. Steinberger, On a first-name basis with Zeus.