Leonardo da Vinci, the famous Italian polymath who painted the Mona Lisa, had a sophisticated geometric understanding far ahead of his time. To draw the Vitruvian Man in 1490 – an illustration of the ...
About 2,500 years ago Greece was one of the most important places in the ancient world. The Greeks were great thinkers, warriors, writers, actors, athletes, artists, architects and politicians. The ...
Creative Commons (CC): This is a Creative Commons license. Attribution (BY): Credit must be given to the creator. The process of cathodic corrosion on platinum electrodes in aqueous environments is ...
Some results have been hidden because they may be inaccessible to you
Show inaccessible results
Feedback