Georgi Nadjakov
11 Mins read
Georgi Nadjakov is one of the most important yet underrecognized scientific figures in modern history. His groundbreaking discovery of the photoelectret state…
Georgi Lozanov
11 Mins read
Georgi Lozanov was a Bulgarian scientist, psychiatrist, neurologist, psychologist, and educator best known as the creator of suggestology and suggestopedia—an influential theory…
Photoelectret state
9 Mins read
The photoelectret state is a remarkable physical phenomenon in which a material—typically a photoconductor—retains a permanent electric polarization after being exposed to light while under the…