[tartrate]

Now how about some practical implications rather than theoretical?

[moolcool]

MRI machines will get much better/cheaper. They use superconductors already, but are very hard and expensive to keep at their super-cold operating temperature.

[shivekkhurana]

Hoverboards.

[vasili111]

Is this a joke or are you serious?

[sonusario]

https://www.youtube.com/watch?v=7KtzyZKSuls