morganite: pink to orange-pink gemstone in the beryl family, along with aquamarine and emerald
uvulopalatopharyngoplasty (UPPP): surgery to open the upper airways by taking out extra tissue in the throat
somatogravic illusion (SGI): in flying, a type of spatial disorientation due to acceleration or deceleration
hydrilla (AKA waterthyme): a submerged, invasive aquatic plant native to Africa and Southeast Asia
cryoseism (AKA frostquake): a natural phenomenon that occurs when saturated ground freezes rapidly, causing the ground to shake and produce earthquake-like noises
branhamology (AKA branhamism): teachings of the American faith-healer & "prophet” William M. Branham (1909–1965)
nootkatone: active ingredient that can be used for developing insect repellents and insecticides
petechiae: tiny round brown-purple spots due to bleeding under the skin; may be in a small area due to minor trauma or widespread due to blood-clotting disorder
cold storage (AKA cold wallet): offline storage that keeps cryptocurrency keys from being stolen from your internet-connected wallet
satoshi (SATs): smallest unit of the bitcoin cryptocurrency; named after Satoshi Nakamoto, the creator of Bitcoin