Author suffered serious brain injury after hitting baseball bat. Recovery took months with multiple fractures and vision problems. Six years later became Denison University's top male athlete. Success came through consistent small habit improvements
Solutions are homogeneous mixtures of two or more substances. Solvent is the substance in which something is dissolved. Concentration is measured by dividing solute mass by total solution volume. Solutions can be concentrated (saturated) or dilute (unsaturated)
Concentration measures solute amount dissolved in solvent. Solute can exist in different phases than just solid
Concentration is the abundance of constituent divided by total mixture volume. Most frequently refers to solutes and solvents in solutions. Concentration can be described qualitatively using adjectives like "dilute"
Some spells require concentration to maintain their effects. Concentration spells are indicated by a diamond with a C symbol. Players can choose to concentrate or lose concentration
Milligram Per Milliliter (mg/ml) and Parts Per Million (ppm) are density measurement units. 1 mg/ml equals 1000 ppm. Density describes mass per unit volume