The Walking Dead2010

Rick Grimes:
H.I.T.s?

Dr. Edwin Jenner:
[to computer] Vi, define.

Vi:
H.I.T.s - high-impulse thermobaric fuel-air explosive consists of a two-stage aerosol ignition which produces a blast wave of significantly greater power and duration than any other known explosive except nuclear. The vacuum-pressure effect ignites the oxygen between 5,000 and 6,000 degrees and is used when the greatest loss of life and damage to structures is desired.

Dr. Edwin Jenner:
It sets the air on fire. No pain. An end to sorrow, grief, regret. Everything.