How do the Iron Man suit thrusters work?
104577
How did Iron Man fly without a big tank of fuel?
127140
Why does magnet attract iron but not other metals?
143704
How does Earth's interior dynamo work?
155386
How are hyperlanes operated or controlled in Star Wars?
125606
How does new shield system work?
149773
How quickly do objects summoned by Accio fly?
16679
Why doesn't this perpetual motion machine using magnets work?
45764
How does the Ready action work?
89358
How do I fuel my spaceship?
144226
How does the tester screwdriver work?
158712
How does Magneto control the Sentinels?
64349
What's the command structure at the top of Starfleet?
29162
How do masterwork armours work (e.g. Feyleather, Starleather)?
109335
How is the universal translator device in Star Trek supposed to work?
30682
How do the Incredible Hulk's pants stay on but not his shirt?
66415
How are self-replicating mines supposed to work?
7879
How does the planet Starkiller base in the Force Awakens remain day light once the weapon is charged?