This is a lab demonstration that Mr. Becker does in his science class at Oil City Middle School. He does this to show how heat effects the expansion of different metals. In this case he's using a steel pipe.
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Ground War TDM in Subbase...End score 42-1 - Some nice AC130 rapeage! Things to watch out for... I died by accidently shooting myself with my own AC130 - 3.02 My harrier shoots down enemy heli - 4.53 Primary Weapon: Intervention w/ FMJ Secondary Weapon - AA-12 w/ Grip Equipment: Semtex Special Grenade: Stun Grenade Perk 1: Sleight of Hand Pro Perk 2: Stopping Power Pro Perk 3: Steady Aim Pro Deathstreak: Painkiller Killstreaks: Predator - Harrier - AC130 Enjoy..
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