Piotr Piotrowski was a Polish inventor, philosopher, psychologist, poet, journalist and photographer born in 1850 who died in 1917. He was regarded as a pioneer of experimental psychology in Poland and created the first Polish psychological laboratory. Throughout his career, he conducted research in parapsychology and developed early theories of monochrome television and telephone technologies.

1. Piotr Piotrowski

2. Julian Leopold Ochorowicz
Born February 23,
1850 in Radzymin,
died. May 1,
1917 in Warsaw) -
Polish inventor,
philosopher, psycholo
gist, poet,
journalist and
photographer

3. Pomnik Ochorowicza w
Wi ś le
Researcher in the

field of
parapsychology
psychic and
deoplastii creator
of the theory.

4. Polish is regarded asa
pioneer of experimental
psychology and hipnologii,
who created
the Polish psychologicallaborat
ory in Wiśle.

5. He was the son of
Julian and Jadwig
Suminskiej home. He studied
at Central School, then at the
University of Warsaw, who
graduated in 1871. In
1874 he received his
doctorate at the University
of Leipzig after
the presentation of his work
on the conditions of of
consciousness in collaboration
in a research team with
prof. Wilhelm Wundt.

6. During the partition
of Polish after returning to
Warsaw in 1874-1875 he
was editor in chief ofmagazine
"Niva". Since 1881, he
was associate professor at the
faculty of psychology
andnatural philosophy at the
University of Lvov in
1882 habilitation, presenting
treatise entitled Development
the philosophical and
chemical concepts of atoms.

7. In 1882, sent to Paris
and stayed there for
several years. Later he
returned to Warsaw, from
1900 was president of the
LiteraryFund.

8. In 1877 developed
a theoretical problem
of monochrome television
(screen constructed
fromlight
bulbs to display
the transmitted image co
nverted into a set of
points).

9.  In
1885, repeatedlypresented
as enhanced himself by
the phone (in Paris
- combined
the building of the
Ministry Posts
and Telegraphs of the
Paris Opera building
of about 4 km away.

10. At the
Universal Exhibitionin
Antwerp merged
with distant about 45
km of Brussels, and
in St. Petersburg - from a
distance of 320
km Bologoye .)

11. In addition
to philosophical considerations
, undertook a number of
interesting studies, mainlytec
hnical (inventions microphone
s, apparatus for transferring
to the distance of sound and
light, etc., hence is considered
a precursor to the radio and
television) and in the field
of psychologywho led
the psychological laboratory i
n the Wisła.