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.
When the cars ran on methanol tanks had to hold 30 gallons to accommodate the fuel requirements of the cars, Vervynckt says. After getting the engines to perform at their full potential, there was a significant gain in mileage. Indy cars now have 22-gallon tanks.