Magnetic So called 'Railgun'

[Michael]

If the magnets were increased in flux density, sequentially and gradually over a long stretch of distance, could it result in the magnet cart being ejected with more force than what it takes to put the cart in through the first gate?

[beapilot]

If you have multiple replicas one after another, the magnet bar will shoot into the slot of the next board and thus continue to travel. There is no real reset as I see. But, only if they are not a hoax, that is why I am seeking for someone to make a replica.

Just remember, magnets do not last forever.