Originally Posted by ThePowerCosmic
What would you consider impossible gadgetry?
To me, it's not so much that the gadgetry's impossible (as Kryptonian tech would prove it isn't), it's that a human scientist could come up with this stuff out of thin air. If Earth can produce a scientist who can come up with these sorts of crazy things, why is the planet still so relatively low-tech? What's the catalyst that leads to all these human mad scientists pulling death rays and teleporters and wormhole generators out of their butts when they weren't before Superman came on the scene?