![Engraving of the first static electricity generator, designed by German scientist Otto von Guericke (1602-1686). Guericke was a German scientist, inventor, and politician. His major scientific achievements were the establishment of the Engraving of the first static electricity generator, designed by German scientist Otto von Guericke (1602-1686). Guericke was a German scientist, inventor, and politician. His major scientific achievements were the establishment of the](https://c8.alamy.com/comp/2BE0HKC/engraving-of-the-first-static-electricity-generator-designed-by-german-scientist-otto-von-guericke-1602-1686-guericke-was-a-german-scientist-inventor-and-politician-his-major-scientific-achievements-were-the-establishment-of-the-physics-of-vacuums-the-discovery-of-an-experimental-method-for-clearly-demonstrating-electrostatic-repulsion-and-his-advocacy-of-the-reality-of-action-at-a-distance-and-of-absolute-space-in-1660-63-guericke-constructed-a-large-ball-of-sulphur-which-could-be-turned-on-a-spindle-as-he-rubbed-his-hand-on-it-he-noticed-that-the-friction-caused-it-to-become-stron-2BE0HKC.jpg)
Engraving of the first static electricity generator, designed by German scientist Otto von Guericke (1602-1686). Guericke was a German scientist, inventor, and politician. His major scientific achievements were the establishment of the
![Experiments with electrical apparatus. Otto von Guericke (November 30, 1602 - May 21, 1686) was a German scientist, inventor, and politician. His major scientific achievements were the establishment of the physics of Experiments with electrical apparatus. Otto von Guericke (November 30, 1602 - May 21, 1686) was a German scientist, inventor, and politician. His major scientific achievements were the establishment of the physics of](https://c8.alamy.com/comp/T96K9E/experiments-with-electrical-apparatus-otto-von-guericke-november-30-1602-may-21-1686-was-a-german-scientist-inventor-and-politician-his-major-scientific-achievements-were-the-establishment-of-the-physics-of-vacuums-the-discovery-of-an-experimental-method-for-clearly-demonstrating-electrostatic-repulsion-and-his-advocacy-of-the-reality-of-action-at-a-distance-and-of-absolute-space-T96K9E.jpg)
Experiments with electrical apparatus. Otto von Guericke (November 30, 1602 - May 21, 1686) was a German scientist, inventor, and politician. His major scientific achievements were the establishment of the physics of
![An active self-cleaning surface system for photovoltaic modules using anisotropic ratchet conveyors and mechanical vibration | Microsystems & Nanoengineering An active self-cleaning surface system for photovoltaic modules using anisotropic ratchet conveyors and mechanical vibration | Microsystems & Nanoengineering](https://media.springernature.com/full/springer-static/image/art%3A10.1038%2Fs41378-020-00197-z/MediaObjects/41378_2020_197_Fig1_HTML.png)
An active self-cleaning surface system for photovoltaic modules using anisotropic ratchet conveyors and mechanical vibration | Microsystems & Nanoengineering
![Schematic of the three principal dust collection methods used in vacuum... | Download Scientific Diagram Schematic of the three principal dust collection methods used in vacuum... | Download Scientific Diagram](https://www.researchgate.net/publication/11683955/figure/fig1/AS:601805058748425@1520492915416/Schematic-of-the-three-principal-dust-collection-methods-used-in-vacuum-cleaners-The.png)