Henry Edward Armstrong
Chemist recognized for chemical research
Chemist recognized for chemical research
1937
89 years ago — 89 years old
Scientists & Innovators
United Kingdom
A prominent chemist and academic, contributed significantly to the field of chemistry throughout the late 19th and early 20th centuries. Served as a professor at the City and Guilds of London Institute and later at University College London. Developed methods for the analysis of chemical compounds and made notable advancements in organic chemistry. Pioneered research into the fractional distillation of liquid air. Authored over 300 scientific papers and several influential textbooks in chemistry, enhancing the education of future chemists.
Developed fractional distillation of liquid air
Authored influential chemistry textbooks
Contributed over 300 scientific papers
A Swedish physicist and academic contributed significantly to the field of radiation measurement and dosimetry. Developed the Sievert, a unit of measurement for ionizing radiation, as part of work to quantify radiation exposure and its biological effects. Engaged in research related to radiation effects on health and established guidelines for safe radiation levels. Held a position at the Karolinska Institute and contributed to the development of medical applications of radiation.
Continue ReadingAn influential chemist, contributions to organometallic chemistry include the development of Grignard reagents. These reagents became fundamental in organic synthesis, enabling the formation of carbon-carbon bonds. Grignard served as a professor at the University of Lyon and received the Nobel Prize in Chemistry in 1912 for his research. His work laid the groundwork for advancements in both industrial applications and academic research in chemistry.
Continue ReadingBorn in Germany in 1897, this individual contributed significantly to literature through poetry and prose. The works often explored themes of nature and humanity, reflecting a deep appreciation for the environment. Active during the early to mid-20th century, the writing demonstrated a unique style that combined realism with lyrical elements, influencing contemporary literary movements. Many works gained recognition for their emotional depth and vivid imagery, establishing a lasting literary legacy.
Continue ReadingActive during the French Revolution, emerged as a leading figure in the Committee of Public Safety. Advocated for the rights of the common citizen and the establishment of a democratic government. Instrumental in the Reign of Terror, which targeted perceived enemies of the Revolution. Focused on implementing radical measures to achieve social and political equality. Appointed to France's National Assembly and played a crucial role in drafting the Declaration of the Rights of Man and of the Citizen.
Continue ReadingA key figure in the German left-wing militant group, played a significant role in the radical political climate of the 1970s. Baader co-founded the Baader-Meinhof Group, also known as the Red Army Faction. The group's activities included bank robberies, bombings, and assassinations aimed at combating perceived state oppression. Baader was arrested in 1972 and during subsequent trials became a symbol of the violent extremism of that era. His life concluded in 1977 under controversial circumstances in prison, amidst a series of events known as the 'German Autumn'.
Continue ReadingContributed significantly to the field of aesthetics and philosophy. Developed ideas regarding the nature of beauty and the relationship between the arts. Served as a professor at the Collège royal. Authored influential works on aesthetics and introduced concepts that would shape future philosophical discourse.
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