Everyone knows it when they see it. The classic “castle with turrets” periodic table is a beautiful and concise icon that contains a great deal of amazing information, if you only know how to read it. And even if you … Continue reading →
This is an unofficial transcript meant for reference. Accuracy is not guaranteed.
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well elements all of the one hundred and eighteen elements that scientists no exist and the waiter arranged on the table is bad elements that have very similar properties and characteristics. Similar properties, like melting points in similar chemical reactions, with other elements, are, in the same vertical column, on the table If I'm talking to his Santee Banana SAM keen the book is the disappearing spoon and other two tales of madness love in the history of the world, from the periodic table on the other The periodic table is a strange case of design duality, its design of both extreme success. I think a little bit of failure. Let's do the failure. First, you know it's different than other scientific icons and that its hard to just look at it and get in
the nation, at a glance from even though probably hung in front of you. Every day that you went to school, my guess is very low. Its information. Really some can one of the bad designs of it. It's not something! That's intuitive and tell you ve done a lot of work, which I guess doesn't make it all to it. If that's the bad part, but the imperturbability is far outweighed by its beauty and concision and predictive power, and here's where we should introduce the hero of the story, the hero of the story is Dmitri. Men delay of a russian scientists mentally, was the first to come up with the periodic system. There are five others before him, but he said of the periodic table: MAC Daddy. He came up with the design and incorporated more elements than the other scientists. And he also knew enough to predict that there were holes on the periodic table. He left gaps that would be filled by later element.
There are people discovered I, so he knew enough to be able to predict the properties of new elements based on where exactly the holes were. This was huge gnats why he gets on credit and the other five. Just do a middle way have loved his table, but everyone else was about to discover how awesome it was when the first gap of the table was filled in with an element newly christened galleon. This was, covered in eighteen. Seventy five by a Frenchman, galleon, the gap right below a loop and because of that Mandela said, should have proper dislike aluminum, but the french scientists who discovered and named gal, found that the melting point was different than what men delay have predicted using the and men delay of, came back and said. No, I don't think that's right, you better check, resulting which is pretty insulting to say when other scientists from the delay was going above insulted.
And after another year, or so, it turned out that men, delay of was correct and the Frenchman had to retract his results and the entire scientific world of chemistry was us. Founded that men delay of sitting in his office in Saint Petersburg. You never seen the metal before he knew nothing about the new element, but he had been able to see the properties of galleon more clearly in the person who had actually discovered it and parents who actually held it in his hand just because of the table, because he knew exactly where it was on the table and what properties it should have. That's when the periodic table stopped being just a clever and nice looking arrangement of elements and really became a scientific tool that had real predictive power but from so ass. You know nothing of the elements on the table which I think is most of us, its major impact there's an object of art, a scientific iconic poster hang up between the Smiths and R M, the infographic apathy,
This moment right now is especially intriguing when you're looking at the design of the periodic table because last spring science, This announced the discovery of an element on the bottom row was element. One seventeen whose temporary name is boon; cept you one ones of plastic and then actually completed these seven throw of the periodic table it sort of square did in the bottom right corner, and this is the only time in history that we ve ever had a complete and full periodic table. The rest of the elements were discovered: pretty haphazard order. I say there are always gaps or holes, but right now we have a full. Clayton very attractive periodic table. So if you like your periodic table squared, often tidy- this is the time to be alive, my friend and given the fact that the elements.
On the very bottom row are very fragile sign I don't know if they ll be able to complete the eighth row with that ever get started. So signs Maybe it would create one or two more elements to start a new row and create here is the correct word, because these big new elements are made by smashing together other elements in a lab, but same keen doubts that they'll be able to manufacture one that will fit into each and every column. So so right now is not only the only time we ve ever had a complete periodic table, but it could be the only real complete periodic table will ever have Ninety nine percent, invisible with produced by me, roman Mars, with support from lunar, make an indifference with creativity. It's a project of k, El W the American Institute of Architects, San Francisco in the center for architecture and desire to find a more good night.
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Transcript generated on 2020-02-15.