Researchers have now been able to cool substances to absolute zero. True False

False<br /><br />Researchers have not been able to cool substances to absolute zero. Absolute zero is the theoretical temperature at which a system's entropy would reach its minimum value, and it corresponds to 0 Kelvin or -273.15 degrees Celsius. While scientists have been able to cool substances to temperatures very close to absolute zero, reaching absolute zero itself is impossible due to the Third Law of Thermodynamics.