Births on August 14

Arthur Jeffrey Dempster

Born on August 14, 1886

Arthur Jeffrey Dempster, Canadian-American physicist and academic (d. 1950)

Arthur Jeffrey Dempster (August 14, 1886 – March 11, 1950) was a Canadian-American physicist best known for his work in mass spectrometry and his discovery in 1935 of the uranium isotope 235U.

References

Arthur Jeffrey Dempster

Choose Another Date

Events on 1886

23 Feb

Julia Brainerd Hall
Charles Martin Hall produced the first samples of man-made aluminum, after several years of intensive work. He was assisted in this project by his older sister, Julia Brainerd Hall.
27 Mar

Apache Wars
Geronimo, Apache warrior, surrenders to the U.S. Army, ending the main phase of the Apache Wars.
29 May

John Pemberton
The pharmacist John Pemberton places his first advertisement for Coca-Cola, which appeared in The Atlanta Journal.
10 Jun

Pink and White Terraces
Mount Tarawera in New Zealand erupts, killing 153 people and burying the famous Pink and White Terraces. Eruptions continue for three months creating a large, 17 km long fissure across the mountain peak.
30 Jun

Port Moody, British Columbia
The first transcontinental train trip across Canada departs from Montreal. It arrives in Port Moody, British Columbia on July 4.

Births on August 14

Arthur Jeffrey Dempster

Born on August 14, 1886

References

Choose Another Date

Events on 1886

Julia Brainerd Hall

Apache Wars

John Pemberton

Pink and White Terraces

Port Moody, British Columbia