Ben-Day dots [SEP] discoverer or inventor
Ben Day process
The Ben Day process, named after illustrator and printer Benjamin Henry Day Jr. (son of 19th-century publisher Benjamin Henry Day) is a printing and photoengraving technique dating from 1879. While the Ben Day process is commonly described in terms of dots ("Ben Day dots"), other shapes may be used, such as parallel lines, textures, irregular effects or waved lines.
Depending on the effect, colour and optical illusion needed, small colored dots are closely spaced, widely spaced or
- Petr Ufimtsev, developed the theory that led to modern stealth technology
- Sergey Vavilov, co-discoverer of Cherenkov radiation, formulated the Kasha–Vavilov rule of quantum yields
- Vladimir Veksler, inventor of synchrophasotron, co-inventor of synchrotron
- Evgeny Velikhov, leader of the international program ITER (thermonuclear experimental tokamak)
- Alexey Yekimov, discoverer of quantum dots
- Yevgeny Zavoisky, inventor of EPR spectroscopy, co-developer of NMR spectroscopy
- Yakov Zeldovich, physicist and cosmologist, predicted