1. If a 20 Megaton bomb were used today the damage would be incalculable.

2. Explosive energies in the kiloton to megaton range are possible.

3. This unit will yield a 50 - megaton nuclear blast in ten seconds.

4. A megaton is a term used to describe one million tons of TNT.

5. The title of the Teller chapter is "Megaton Man, " emphasizing the obsession with hydrogen bombs which made Teller famous. Lightman admits that there were two Tellers.

6. Even if it were only a dozen, they could with megaton bombs inflict widespread devastation.

7. The third largest event in this run, the 27 megaton blast, occurs about every seven hundred years.

8. The Western hemisphere would soon be in range of and vulnerable to Soviet intercontinental ballistic missiles, carrying megaton warheads.

9. From inside the car came the deep bass rumble of a two megaton audio system.

10. It is thought the 'backpacks' on the Commanders contain rare and exotic equipment needed to use this weapon, accounting for the megaton explosion on the destruction of these units.

11. AES is by far one of the surfactants most used and in large quantity with annual consumption reaching megaton.

12. Carried by B-52 bombers, the "bunker busters" used five parachutes to land softly on their targets before detonating a nine megaton explosion, in effect simulating an earthquake.

13. Since that time, much more powerful weapons, with energy yields in the megaton range, have been developed.

14. A typical hurricane produces the energy equivalent of 8, 000 one megaton bombs.

15. And then, within minutes, the isolated, verdant mountains above China's most famous panda reserve exploded as if hit by a megaton bomb.

16. Thousands of chunks of material from the comet would have rained down on Earth, each one releasing the energy of a one megaton nuclear bomb.

17. We crowd into cinemas and clubs, and eat unidentifiable burgers and ready-meals by the megaton 14 .

18. Within a millisecond after detonation, the diameter of the fireball from a 1 megaton (Mt) air burst is 150 m.

19. In a game like Fallout 3, if you try and speak to everyone in Megaton they'll look at you like you're some oddball who's been locked away for years in blue pyjamas.