Pepper spray. Garlic spray. The difference between bear spray and self-defense pepper spray. The positives and negatives of fog-mode sprays in vampire club fighting. Johnny Knoxville pain ratings.
Laboratory capsaicin measurement by high-performance liquid chromatography vs the organoleptic method. The obvious unreliability of the original organoleptic (tasting) method.
Blooooood. Blood drinking. Hemoglobin deficiencies. Heme. Porphyria and the vampire legend. Blood doping.
Vampires and ultraviolet sensitivity. “Chemical” and “physical” UV sunblocks.
Decipherment vs translation. Ancient manuscripts. Multispectral imaging. Machine learning supremacy. Making random noise until you know how to play Mario.