Henri Abraham
French physicist · France · On the map · Scientists · Lived 1868 to 1943 · aged 75
Henri Azariah Abraham was a French physicist who made important contributions to the science of radio waves. He performed some of the first measurements of the propagation velocity of radio waves, helped develop France's first triode vacuum tube, and with Eugene Bloch invented the astable multivibrator.
Henri Abraham is read about 11 times a day, in 11 languages.
A typical day, 30 days to 8 October 2026
The middle day of the days counted, so one week of news cannot move it. The line under it is the last 120 days, one point a day.
Something wrong?Media & music
Awards
About this person
He was executed at Auschwitz during the Holocaust.
Country
France
Category
Scientists
Type
Scientist
Status
Deceased
Dates
Lived 1868 to 1943 · aged 75
