Early 17th century from Latin, neuter of albus ‘white’ used as a noun meaning ‘a blank tablet’. Taken into English from the German use of the Latin phrase...

An ND2 filter halves the light, while an ND8 filter reduces it to one eighth. 1 stop, 2 stops, 3 stops, etc. Sometimes these are referred to as EV, for ex...

List of shopping centres in Zambia City Name Gross Leasable Area in sq. m. Lusaka EastPark Shopping Mall 34,000 m2 (370,000 sq ft) Kitwe Mukuba Mall 28,23...

Station Eleven is a story about the collapse of modern civilization, but it also explores just what civilization is. By telling the story of the collapse ...

Reginald A. Fessenden Reginald A. Fessenden. Reginald Fessenden is known for discovering amplitude modulation (AM) radio and explaining its scientific pri...

Even though we don’t think silicone is the magic baker’s bullet anymore, these individual cups are nice. Once your cupcakes have cooled for at least 15 mi...

Films such as Star Wars, 2001: A Space Odyssey, The Dam Busters and The King’s Speech were all filmed there. TV shows recorded at the site include Strictl...

Carbon steel 10B21 is an alloy of iron and carbon and other elements. Because of its high tensile strength and low cost, it is a major component used in b...

What does Converse stand for? The company is named after its founder, Marquis Mills Converse, who created Converse Rubber Shoe Company in February 1908 in...

Ebola is not a respiratory disease and is not spread through the airborne route. There is no evidence that Ebola is spread by coughing or sneezing. Ebola ...