This date's notation in month-day-year format appears as the first five digits after the decimal point in the decimal representation of the square root of 2, a famous mathematical constant believed to be the first number ever proven to be irrational. (Nerd Paradise)
Disasters and accidents
At least 20 people are killed and three more are wounded after a bus overturns after being hit by a truck in Asyut, Egypt. (Al Jazeera)
The government announces a 12-hour curfew in all cities from 6:00 p.m. to 6:00 a.m. from April 16 to 30 due to an increase in the number of COVID-19 cases. (Hindustan Times)
India reports a record 184,372 new cases of COVID-19 in the past 24 hours, thereby bringing the nationwide total of confirmed cases to 13.9 million. (France 24)
Thailand reports a record 1,335 new cases of COVID-19 in the past 24 hours, thereby bringing the nationwide total of confirmed cases to 35,910. (Bangkok Post)
PresidentVladimir Putin receives his second dose of the COVID-19 vaccine. It remains unknown which of Russia's three current vaccines was administered to the president. (AP)
The Federal Senate launches an inquiry into PresidentJair Bolsonaro's handling of the pandemic, as total deaths are expected to surpass 360,000. Main areas of focus are on allegations that he sabotaged social distancing measures, his poor acquisition of vaccines and touting of ineffective treatments such as chloroquine, and the cause of oxygen shortages in Manaus's hospitals, among others. (Al Jazeera)
A judge lifts the curfew and house arrest restrictions of two brothers who are suspected of plotting to kidnapMichigan Governor Gretchen Whitmer last year. However, they are still required to wear GPS tethers. (People)
The government bans eleven Islamic organizations, including ISIL and al-Qaeda, a week before the second anniversary of the bombings after the country's Roman Catholics threatened massive protests over the government's perceived failure to act against the perpetrators. (Al Jazeera)