How Infrared Images Could Be Part of Your Daily Life

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Wikipedia article of the day for July 2, 2020

The Wikipedia article of the day for July 2, 2020 is Ichthyovenator.
Ichthyovenator is a genus of spinosaurid dinosaurs that lived in what is now Laos, sometime between 125 and 113 million years ago. The fossils of a single specimen were found between 2010 and 2014 and became the holotype of the new genus and species Ichthyovenator laosensis. It is estimated to have been 8.5 to 10.5 metres (28 to 34 feet) long and weighed around 2.4 tonnes (2.6 short tons). Ichthyovenator is considered a primitive member of the Spinosaurinae and would have had a long, shallow snout and robust forelimbs. It had a sail on its back that may have been used for sexual display or species recognition. The diet of Ichthyovenator (meaning "fish hunter") probably consisted mainly of aquatic prey. Spinosaurids were probably adapted for semiaquatic lifestyles, and also ate small dinosaurs and pterosaurs. The tall vertebral spines of Ichthyovenator's tail suggest that it may have aided in swimming—as in today's crocodilians.

Four Top Tech C.E.O.s Will Testify on Antitrust, Panel Says

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Bogus Ideas Have Superspreaders, Too

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How to Make Your Tech Last Longer

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China’s Software Stalked Uighurs Earlier and More Widely, Researchers Learn

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Wikipedia article of the day for July 1, 2020

The Wikipedia article of the day for July 1, 2020 is Battle of Malvern Hill.
The Battle of Malvern Hill was fought on July 1, 1862, between the Confederate Army of Northern Virginia, led by Robert E. Lee, and the Union Army of the Potomac under George B. McClellan. It was the final battle of the Seven Days Battles during the American Civil War, taking place on the 130-foot (40 m) elevation of Malvern Hill, near the Confederate capital of Richmond. Including inactive reserves, more than 50,000 soldiers from each side took part, using more than 200 pieces of artillery. The Union's V Corps, commanded by Fitz John Porter, took up positions on the hill on June 30. The battle occurred in stages: over the course of four hours a series of blunders in planning and communication caused Lee's forces to launch three failed frontal infantry assaults across hundreds of yards of open ground, unsupported by Confederate artillery, charging toward strongly entrenched Union infantry and artillery. These errors provided Union forces with an opportunity to inflict heavy casualties.