People for the Ethical Treatment of Animals- Barber paradox (Wikipedia)
The barber paradox is a puzzle derived from Russell’s paradox. It was used by Bertrand Russell as an illustration of the paradox, though he attributes it to an unnamed person who suggested it to him. The puzzle shows that an apparently plausible scenario is logically impossible. Specifically, it describes a barber who is defined such that he both shaves himself and does not shave himself, which implies that no such barber exists.
- Beyoncé (Wikipedia)
Beyoncé Giselle Knowles-Carter (/biˈɒnseɪ/ bee-ON-say; née Knowles; born September 4, 1981) is an American singer, songwriter, and businesswoman. Nicknamed “Queen Bey”, she is regarded as a prominent cultural figure of the 21st century. Throughout her two-decade career, Beyoncé has been recognized for her distinctive vocal range and live performances. Rolling Stone named her the world’s greatest living entertainer, and one of the greatest vocalists of all time.