Absolute zero is -273.15º C. No lab has ever been able to produce it. Close, but no cigar.
Scientist know that nuclear fusion could produce enough energy to sustain our world throughout the remainder of its existence, but no one has ever been able to produce controlled nuclear fusion. The key to fusions success is in control.
John Dalton is known for creating the basis for the current atomic model, but did you know the first atomic model predates his by over 1,000 years?
According to the second law of thermodynamics, our universe will end in a horrible heat death.