A Brief History On February 9, 1996, the synthetic element, Copernicium, was discovered by a research team at the GSI Helmholtz Centre for Heavy Ion Research in Germany, named after the famous Polish astronomer and polymath, Nicolaus Copernicus (Mikołaj Kopernik in Polish), 10 days after the discovery, on the 537th anniversary of Copernicus’s birth. Digging Deeper Some of the other elements named after people include Curium, Fermium, Mendelevium, Nobelium, Einsteinium, Bohrium, Roentgenium, Lawrencium, and others. Perhaps you recognize some or most of these names as major historical scientists. You might not appreciate a disease or disorder being named after you,…
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A Brief History On February 3, 1972, Iran suffered what the Guinness Book of World Records called “the deadliest blizzard in history,” an event known as “The Iran blizzard of February 1972.” Sadly, an estimated 4,000 or more people died in the extreme weather event. Digging Deeper We have almost all experienced the struggles of dealing with extreme snowfall, getting our cars stuck in the snow or sliding all over the road. Trying to drive in a blinding snowstorm is terrifying and dangerous, and people have died just trying to shovel snow from their drives and walks. Some areas of…
A Brief History On February 1, 1950, the first successful night landing of jet aircraft onto an aircraft carrier occurred when the US Navy landed an octet of Grumman F9F Panthers onto the deck of the USS Valley Forge. Digging Deeper Jet aircraft first flew in 1939, when the Heinkel He-178 took to the air. By the end of World War II, Britain and the US had joined Germany in producing operational jet fighters, but aircraft carrier technology of the day made the use of jets on carriers problematic. The jets generally had higher landing speeds and higher stall speeds…
A Brief History On January 26, 1959, the California State Lands Commission posted Chain Island, a 41 acre island in Suisun Bay where the Sacramento River and San Joaquin River meet, for sale with a minimum acceptable bid of $5,226. Digging Deeper An island made much larger than naturally occurring by the dumping of tailings from hydraulic mining up the rivers over the years, California had long intended to “remove” the island by hauling away the dirt and rocks, for use as a source of possible mineral recovery. Alas, removal never happened, and the island sat there in the way…
A Brief History On January 25, 2019, the people of Brumadinho, Brazil, found out how dam failure can be a catastrophe when a mining dam broke and 270 people were killed. The same mining company previously had a dam fail in 2015, at Mariana, Brazil, killing 19 people, far fewer than some other major dam failures. Digging Deeper In the US, the worst dam failure as far as human fatalities, was the South Fork Dam failure in Pennsylvania in 1889, an earthen dam overwhelmed by heavy rains that killed 2,208 people. This dam had failed before! Another US earthen dam…