From today's featured article

Interior of Incapillo

Incapillo is a Pleistocene-age caldera – a depression formed by the collapse of a volcano – in La Rioja Province, Argentina. It is part of the southernmost volcanic centre in the Andean Central Volcanic Zone (CVZ). Subduction of the Nazca Plate beneath the South American Plate is responsible for most of the volcanism in the CVZ. Volcanism commenced in the Incapillo region 6.5 million years ago, forming the high volcanic edifices of Monte Pissis, Cerro Bonete Chico and Sierra de Veladero. Incapillo is known to have erupted the Incapillo ignimbrite 0.52 ± 0.03 and 0.51 ± 0.04 million years ago; this has a total volume of about 20.4 cubic kilometres (4.9 cu mi). A caldera with dimensions of 5 by 6 kilometres (3.1 mi × 3.7 mi) formed during the eruptions. Later volcanism generated more lava domes within the caldera and a debris flow in the Sierra de Veladero. The lake within the caldera may overlie an area of ongoing hydrothermal activity. (Full article...)

Did you know ...

ZX Spectrum

• ... that the ZX Spectrum (pictured) is one of the best-selling British computers of all time?
• ... that Kenneth Odumegwu had never appeared in an organized American football game prior to playing in the NFL?
• ... that the Doctor Who episode "The Devil's Chord" references the events of an episode that aired more than sixty years before?
• ... that Rachel Brem discovered a tumor in her own breast while testing ultrasound equipment for her hospital?
• ... that for her residency Ang Ating Musika, Regine Velasquez performed "two concerts-in-one"?
• ... that Bianca Babb, a pioneer girl captured by Comanches, described her time among them as "every day seemed to be a holiday", despite the hardships of her initial capture?
• ... that the two marble statues flanking the Dellwood Cemetery gates represent Mourning and Resurrection?
• ... that before becoming a comedian, Ola Labib was a pharmacist who had never been inside a pub before her first gig?
• ... that the idea for Windswept Adan came to Ichiko Aoba after she noticed the translucency of a sea grape?

Saulos Chilima

• A plane crashinMzimba, Malawi, kills ten people, including Vice President Saulos Chilima (pictured).
• Inthe Indian general election, the National Democratic Alliance, led by Prime Minister Narendra Modi, is re-elected with a reduced majority.
• The Boeing Starliner spacecraft conducts its first crewed flight, carrying two astronauts to the International Space Station.
• The CNSA Chang'e 6 completes sampling and takeoff from the far side of the Moon.

On this day

Boeing 777

• 1798 – Following the successful French invasion of Malta, the Knights Hospitaller surrendered Malta to Napoleon, initiating two years of occupation.
• 1864 – Union general Ulysses S. Grant pulled his troops out of the Battle of Cold HarborinHanover County, Virginia, ending one of the bloodiest, most lopsided battles in the American Civil War.
• 1914 – As part of the Ottoman Empire's policies of ethnic cleansing, Turkish irregulars began a six-day massacre in the predominantly Greek town of Phocaea.
• 1954 – Dominic Savio, who was 14 years old at his death in 1857, was canonizedbyPope Pius XII, making him one of the youngest non-martyred saints in the Catholic Church.
• 1994 – The Boeing 777 (pictured), the world's largest twinjet, made its maiden flight.

The green kingfisher (Chloroceryle americana) is a species of bird in the kingfisher family, Alcedinidae. It is found from the southern United States, south through Central America, and in every mainland South American country except Chile. The green kingfisher is about 20 cm (7.9 in) long and weighs about 35 to 40 g (1.2 to 1.4 oz), with females being larger and heavier than males. It has various vocalisations, including one described as resembling "the striking of two pebbles together" and another as "a harsh, buzzy scold". This male green kingfisher, a member of the subspecies C. a. americana, was spotted close to the Cristalino River in the Pantanal, Brazil. Photograph credit: Charles J. Sharp Recently featured: Zhou Fang Oblique shock Euchloe penia Archive More featured pictures

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