The Ray Sphere was a device used by transferring the neuro-electric energy from a group of people to concentrate it into a human indevidual to unlock his/her powers. Though it will unlock the dormant abilities of the Conduit, it will kill the catalysts, and worse, cause a catastrophic explosion.
How many gallons of gas does the average mid-size car hold? The average fuel tank size for mid-size cars is 16 gallons. If the  price of gas was $3.59 per gallon, it would cost $57.44 to fill a  16 gallon tank.
The smallest of these trucks usually carry about 1,000 US gallons (3,800 L; 830 imp gal) of LPG under pressure. Typically LPG tank trucks carry up to 3499 US gallons of product(usually liquid propane), on a 2 axle bobtail truck. 3500 US gallons and greater requires a 3 axle truck(tank wagon).