- Romantic comedy (Wikipedia)
Romantic comedy (also known as romcom or rom-com) is a subgenre of comedy and romance fiction, focusing on lighthearted, humorous plot lines centered on romantic ideas, such as how true love is able to surmount most obstacles. In a typical romantic comedy, the two lovers tend to be young, likeable, and seemingly meant for each other, yet they are kept apart by some complicating circumstance (e.g., class differences, parental interference, a previous girlfriend or boyfriend) until, surmounting all obstacles, they are finally united. A fairy-tale-style happy ending is a typical feature.
- Elementary charge (Wikipedia)
The elementary charge, usually denoted by e, is the magnitude of the charge on an electron and a fundamental physical constant defined to be exactly e = 1.602176634×10−19 C. The elementary charge is a measure of the coupling strength of the electromagnetic force and one of the seven defining constants of the International System of Units (SI).: 124