Heat always dissipates from the warmer to the cooler environment.
Principle behing the JCB machine is Pascal's Law (Hydralic pressure)
A scientific word for cooling is "thermogenesis."
The scientific principle is friction.... and heat and ultimately the FIRE
Bernoullis principle
Since it is called "the Heisenberg Uncertainty Principle" it is neither a scientific law nor a theory. It is a principle.
yes
To be true a scientific principle must be theoretically explained and experimentally (and statistically) checked to be correct and repeatable.
To be true a scientific principle must be theoretically explained and experimentally (and statistically) checked to be correct and repeatable.
Gravity.
None, by definition a superstition has no scientific principle.
Principle
Electrodynamic theory.