I've decided to make a card game where the player is a brilliant scientist and is trying to create various inventions. These inventions should be considered "impossible" for humanity right now. So far I've came up with -Antimatter Rocket -Space Elevator -Fusion Reactor -Dyson Sphere -Quantum Computer -Time Dilation Device -Wormhole Generator -Teleporter -Faster than Light Drive -Hard Hologram I have 10 ideas but I'd like to start out with 20. Does anybody have ideas for 10 future inventions that are far beyond human creation. Jetpack and Laser weapon are not good examples because we technically can make them, we just haven't mass produced them yet. I'm looking for 10 truly futuristic ideas that are "impossible"