#onefactaday

On January 13, 2018, a false missile alert was issued via the Emergency Alert System and Commercial Mobile Alert System over television, radio, and cellphones in the U.S. state of Hawaii. The alert stated

The raven paradox, also known as Hempel's paradox, is a paradox arising from the question of what constitutes evidence for a statement. Observing objects that are neither black nor ravens may formally

Lulsgate Aerodrome was a motor racing circuit at the former RAF Lulsgate Bottom airfield, which in 1957 subsequently became Bristol Airport. The airfield was turned into a racing circuit in 1949. Lulsgate

A lavoir (wash-house) is a public place set aside for the washing of clothes. Communal washing places were common in Europe until industrial washing was introduced, and they in turn were replaced by

In mathematics, sexy primes are prime numbers that differ from each other by six. For example, the numbers 5 and 11 are both sexy primes, because 11 minus 5 is 6. If p + 2 or p + 4 (where p is the lower

Hurricane Beth was a short-lived tropical cyclone which traveled from Florida to Nova Scotia in the middle of August 1971. The second named storm of the 1971 Atlantic hurricane season, Beth's genesis was

The Spiti Valley is a cold desert mountain valley located high in the Himalaya mountains in the north-eastern part of the Indian state of Himachal Pradesh. The name "Spiti" means "The Middle