Thermodynamics

noun a temperature at which a thermodynamic system has the lowest energy

• Absolute zero is the lowest possible temperature, at which point particles cease to move and all thermal energy is removed.
• Did you know that absolute zero is so cold that nothing can move?
• Man, absolute zero is like the ultimate chill zone, nothing can beat that cold!
• Reaching absolute zero in terms of productivity is not a good thing, you always want to keep moving forward.

noun the branch of chemistry that deals with the study of high temperatures and chemical reactions in gases

• Aerothermochemistry is the study of the chemical reactions that occur at high temperatures in gases.
• I heard that aerothermochemistry is all about studying chemical reactions in really hot gases.
• Aerothermochemistry sounds like studying reactions in super hot air.
• Exploring aerothermochemistry is like delving into the fiery heart of chemical reactions.