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California governor chooses labor leader and Democratic insider to fill Feinstein's Senate seat
California governor chooses labor leader and Democratic insider to fill Feinstein's Senate seat
When California Gov. Gavin Newsom needed to fill the U.S. Senate seat of his late mentor Dianne Feinstein, he could have turned to a big-city mayor, a member of Congress or a powerful legislator
2023-10-03 06:46
Pythagoras' theorem found on tablet that is 1,000 years older than Pythagoras himself
Pythagoras' theorem found on tablet that is 1,000 years older than Pythagoras himself
For many of us, the mere words “Pythagoras’s theorem” are enough to revive pencil-smudged exercise books and desperate attempts to copy classmates’ work. And yet, it turns out the name that has struck dread in countless school kids over the centuries is about as accurate as this writer’s attempts at geometry. Because although it is assumed that the legendary Greek philosopher Pythagoras himself was to thank for the equation a2 + b2 = c2, it turns out it was being used some 1,000 years before his time. Archaeologists have found the equation on a Babylonian tablet which was used for teaching back in 1770 BCE – centuries before Pythagoras’s birth in around 570 BC, as IFL Science notes. Another earlier tablet, from between 1800 and 1600 BC, even features a square with labelled triangles inside. Translations of the markings, which followed the base 60 counting system used by ancient Babylonians, prove that these mathematicians were familiar with Pythagorean theorem (although, obviously, they didn’t call it that) as well as other advanced mathematical principles. In a paper dedicated to the discovery, data scientist Bruce Ratner wrote: "The conclusion is inescapable. The Babylonians knew the relation between the length of the diagonal of a square and its side: d=square root of 2. "This was probably the first number known to be irrational. However, this in turn means that they were familiar with the Pythagorean Theorem – or, at the very least, with its special case for the diagonal of a square [...] more than a thousand years before the great sage for whom it was named." And yet, one key problem remains unsolved: why did the equation become equated with the famous Greek? Well, most likely because Pythagoras wanted it to be. In his paper, Ratner points out that although the Ionian icon is widely considered the first bonafide mathematician, little is known about his specific mathematical achievements. Unlike his successors, he didn’t write any books that we know of, so there’s no written evidence of his work. However, we do have proof that he founded a semi-religious school called the Semicircle of Pythagoras, which followed a strict code of secrecy. As Ratner explained: “Pythagorean knowledge was passed on from one generation to the next by word of mouth, as writing material was scarce. Moreover, out of respect for their leader, many of the discoveries made by the Pythagoreans were attributed to Pythagoras himself. “Consequently, of Pythagoras’ actual work nothing is known. On the other hand, his school practiced collectivism, making it hard to distinguish between the work of Pythagoras and that of his followers. “Therefore, the true discovery of a particular Pythagorean result may never be known.” Still, he stressed, even though Pythagoras wasn’t the brains behind the most famous formula in maths, he does deserve a little credit for putting it on the map. Sign up for our free Indy100 weekly newsletter Have your say in our news democracy. Click the upvote icon at the top of the page to help raise this article through the indy100 rankings.
2023-10-03 19:50
NBA rumors: Why a Paul George-Knicks trade makes more sense than you think
NBA rumors: Why a Paul George-Knicks trade makes more sense than you think
Leading up to the 2023 NBA Draft, Marc Stein of Substack reported that the Los Angeles Clippers were "attempting to gauge Paul George's trade value…" Within days of the report, George was already being linked to the Knicks.According to Ian Begley, the Knicks and Clippers &q...
2023-06-26 21:17
Robert Saleh Called Out the Offensive Line During a Team Meeting
Robert Saleh Called Out the Offensive Line During a Team Meeting
Robert Saleh ranted about the offensive line on Hard Knocks.
2023-08-16 22:57
Hurricane Lee forecast to become strongest Atlantic storm so far this year
Hurricane Lee forecast to become strongest Atlantic storm so far this year
Hurricane Lee was showing signs Thursday morning that it would rapidly intensify again, days before a precarious and uncertain northward track that much of the US East Coast will have to watch closely.
2023-09-07 20:57
Family in 'unbearable pain' after alligator kills woman in Florida
Family in 'unbearable pain' after alligator kills woman in Florida
Breauna Dorris says her mother may have been walking to or from a campsite when the animal attacked.
2023-09-25 23:29
Dominican Republic says it is ready to restart canal after Haiti border shutdown
Dominican Republic says it is ready to restart canal after Haiti border shutdown
By Sarah Morland The Dominican Republic is ready to restart a decommissioned canal off a river shared with
2023-10-06 02:45
Death toll rises to 7 after Russian missiles slam into Ukrainian city's downtown area
Death toll rises to 7 after Russian missiles slam into Ukrainian city's downtown area
Officials say the death toll from Russian missile strikes that hit apartment buildings in an eastern Ukrainian city has climbed to seven, with 67 injured
2023-08-08 15:54
Chelsea agree fee with AC Milan over Christian Pulisic
Chelsea agree fee with AC Milan over Christian Pulisic
Chelsea have agreed a fee to sell Christian Pulisic to AC Milan.
2023-07-08 01:59
Kyle Chrisley cleared off death threat charges after accuser ex-wife Alexus Whilby refuses to cooperate
Kyle Chrisley cleared off death threat charges after accuser ex-wife Alexus Whilby refuses to cooperate
Alexus Whilby had initially told authorities that Kyle Chrisley had sent her a text message in January 2019 threatening her life
2023-05-28 14:46
New report points to homicide rate declines in U.S. cities after pandemic-era spike
New report points to homicide rate declines in U.S. cities after pandemic-era spike
Homicides are declining in a cross-section of American cities, though their numbers remain higher than before the coronavirus pandemic took hold
2023-07-21 23:45
Bayern Munich predicted lineup vs Koln - Bundesliga
Bayern Munich predicted lineup vs Koln - Bundesliga
Bayern Munich's predicted lineup ahead of their trip to Koln in the Bundesliga in their first match back after the November international break.
2023-11-23 21:22