Internaut Day is an annual holiday celebrated on the anniversary of the public release of the first web browser, Mosai...
National Knife Day is celebrated annually on the first Saturday in May. The holiday was created in 2000 by knife enthu...
In 2006, the International Astronomical Union (IAU) downgraded Pluto from a full-fledged planet to a "dwarf planet." T...
Independence Day in Ukraine is a national holiday celebrated annually on August 24th. It marks the day when Ukraine de...