1. Energy can never be created nor destroyed
2. The total entropy of the universe must increase in every spontaneous process.
3. The entropy of a pure substance in perfect crystalline form at absolute zero is 0 J/K.
- Available in Unisex Short Sleeve, Hooded Sweat Shirt, or Girls V Neck
- Also available in Youth, Toddler, and Infant sizes
- T-Shirt 100% Preshrunk Cotton (Heather grey 60% cotton/40% polyester)
- Hoodie 75% cotton/25% polyester
- Assorted colors
- Cheap as hell