Covido's definitions
When China used the cover of coronavirus crisis to tighten its administrative control over Hong Kong, by implementing a new national security law following months-long pro-democracy protests that had plagued the city.
With the recent arrest of pro-democracy lawmakers in the midst of the Covid-๐ญ๐ฐ crisis, Hong Kongโs โOne Country, Two Systemsโ governance model suffered a political stroke before falling into a coma.
by Covido April 9, 2021
Get the Covid-๐ญ๐ฐmug. When the ghost or spirit of the number ฯ would appear to some lucky mathematicians or math educators to reveal to them some of her sexy numerical, geometric, or trigonometric propertiesโwhen they least expect her to visiting them, while experiencing an aha!
Unlike demonic apparitions that petrify even diehard Proud Boys โpatriots,โ pi apparitions are welcomed by both the mathematical brethren and the numerological fraternity.
by Covido November 18, 2022
Get the Pi Apparitionmug. Unexpected or surprising examples, interesting problems, and clever proofs on calculus that are often counterintuitive or paradoxicalโthe oddities that most math students are seldom exposed to during their calculus lessons.
Be it a continuous function whose graph possesses a tangent at no point, or a continuous function that has infinitely many maxima and minima on a finite interval, or a shape that has finite area but infinite perimeter, these examples of out-of-bounds calculus seldom fail to trigger an aha! reaction among math geeks.
by Covido August 24, 2022
Get the Out-of-Bounds Calculusmug. When conspiracists or hoaxers claim that the coronavirus is dead scared of aliens, ghosts, or spirits, which means that someone is safer in the presence of these dark or evil forces.
A number of diehard QAnonists refused to wear any masks at Halloween parties because of their pseudoscientific Covid-๐ฝ beliefs.
by Covido November 1, 2020
Get the Covid-๐ฝmug.