1564
Sea Level
(imgs.xkcd.com)
Alt text: They're up there with coral islands, lightning, and caterpillars turning into butterflies.
Can't forget magnets. How do they work?
Magitech.
Only if Knowledge doesn't get her way. But considering Travis.......
Like other elements, just a bit farther reach with their fields. Fun fact, nothing is solid. When you try and touch something, it's actually just forces against forces. Atoms are primarily made of nothing.
I feel the (strong) force.
They have small pieces of gravity in them.