# Boltzmann's Entropy Unisex Tank Top

Regular price \$26.99

In statistical mechanics, Boltzmann's equation is a probability equation relating the entropy S of an ideal gas to the quantity W, the number of real microstates corresponding to the gas' macrostate.

where kB is the Boltzmann constant (also written as simply k) and equal to 1.38065 × 10−23 J/K.

In short, the Boltzmann formula shows the relationship between entropy and the number of ways the atoms or molecules of a thermodynamic system can be arranged.

• 100% combed and ringspun cotton
• Tri-blends are 50% polyester/25% combed/25% ringspun cotton/rayon
• Side-seamed, unisex sizing
• Sizes - XS-2XL

Size guide

 XS S M L XL 2XL Body Length (inches) 26 27 28 29 30 31 Body Width (inches) 16 ¼ 18 ¼ 20 ¼ 22 ¼ 24 ¼ 26 ¼