The Leonardo Museum, this time. Crappy weather today again.
Went in a search for a bookstore to buy me a good map, can't rely on g++gle maps once I'm in the wild, then literally stumbled on the Leonardo Museum on Ortigia island. Well, it's nothing flashy, but to me it was quite amazing. I always knew da Vinci was a genius, a genius and a genius... maybe he was a genius, too. But I was never that much interested in his works to study it, so I was surprised to see some stuff I've never heard of it before. Mostly are just scale models, built by Niccolai Artisans of Florence, using only materials available at the age of da Vinci. This one was a shock.
As I learned there's still a dispute about the "bicycle of Leonardo", the page with its drawing in one of the many "da Vinci Codes" is unanimously recognized a
fake, but very possibly being a copy been made by one of his pupils. Why would it be plausible? because there's no fail that Leonardo knew all about chain transmission of the movement. Built from a verified drawing.
Warfare. The first tank, human powered, ever designed, never built (as far as I know and I know little, just that some 100 years later the first armored
ship was built in Korea). This one I would really love to see in full scale.
There was a model of a
"perpetuum mobile non existens" and I didn't want to take a picture of it. Too many people would be more than willing to point at it and start drooling the like
he was one of the zionist communist reptilian aliens that live in the hollow Earth and THEY killed him at the tender age of almost 70 to not give humanity free power from perpetuum mobiles ... That's stupid folks for you (=average person), when confronted with someone clever, the only way out is to demonize him. Or her. OK, never mind, about the
perpetuum. Leonardo had no clue about gravity, but he sure knew what friction is, so he used bearings even in the unpictured
perpetuum. Yep, he invented the bearings.
With whom would you associate this boat, with Mark Twain or with Steamboat Willie? Wrong, with Leonardo da Vinci!
And if you fall of that boat...
Don't know the proper name, we used to call this a
self grip, the heavier the load the stronger the hold. Guess who invented it...
Fans of opera, drama and concerts... another guess, who invented the spotlight? Or
reflector, as it was called at the time. Dude made some good dough from famous stages at the time.
Back to real life... a water powered saw. If there was something like patenting at his time, his descendants would own the world. WAIT! They already do, since he...
he was one of the zionist communist reptilian aliens that live in the hollow Earth
A dream to never come true.
A dream that came true. The differential gear. Actually this one blasted me much more than the bicycle, now that I think about it. It's just so unobtrusive as invention...
Infinity screw to lift weights...
Another infinity screw to transform circular motion to linear...
Lift with
automatic stop
And a way of transmission I just can't remember the name - it's a proper anvil and a heavy sledgehammer, but turning the handle is a piece of cake (they put a piece of felt on the anvil, if every visitor is as keen as me the stuff would probably go crazy)
Another bad picture, but you'll have to get used to them. Blame the fucking Mexicans who stole my camera. A precious gift from my son. I hope they will die from diarrhea. No, I hope they already died. Never mind, just to make clear I'm still a bit fucked up. OK, yes, it's a bridge. yes, it's just a model, the sticks about 50 cm long. They are NOT glued, NOT screwed, NOT nailed, NOT tied. The joints are just carved to keep the "logs" in place, it's the weight added that makes it really stable. In the workshop you can build one and feeble as it may look I was able to step on it withot breaking it apart.
Leonardo wasn't a bunch of roses. He invented the log-arched-bridge for
blietzkrieg. Contrary to the warfare logic of his time ( yeah, I know,
he was one of the zionist communist aliens that live in the hollow Earth) he believed in sneak and swift attacks. And he believed in the value of human life, he did think of a lifebelt for sailors, did'd he? Or an armored "vehicle".... Also for warfare he made the "extendible ladder" as a siege weapon, so well balanced that it couldn't be pushed away from the city walls...
Hmmm.. since I'm in Archimedes' city, let's drop it with Leonardo. Ever heard of ostomachion? It looks like a puzzle, 14 pieces of different shapes, called also Ioculus Archimedeus...
....always treated as a sort of game, but it could have been a tool of Archimedes for the combinatory calculus and the basis for his geometrical and mathematical theories. But... we do know he... he was one of the zionist communist aliens that live in the hollow Earth