+Absolute zero is the theoretical point where particles possess minimal energy, marking the lowest possible [Temperature](/wiki/temperature). Defined as 0 [Kelvin](/wiki/kelvin) (or approximately -273.15 °C), it represents a state where all classical atomic motion ceases.
+## See also
+- [Cryogenics](/wiki/cryogenics)
+- [Heat](/wiki/heat)
+- [Entropy](/wiki/entropy)
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