Monthly Archives: September 2013

Hans Geiger and the Geiger Counter

Hans Geiger and the Geiger Counter

Hans Geiger(1882 – 1945)Image: Wikimedia User GFHund On September 30, 1882, German physicist Johannes Wilhelm Geiger was born. He is best known as the co-inventor of the Geiger counter and for the Geiger–Marsden experiment which discovered the atomic nucleus. Hans Geiger started his physical and mathematical studies at the University…
GNU’s not Unix

GNU’s not Unix

On September 27, 1983, American software freedom activist and computer programmer Richard Stallman announced the GNU project. Its aim is to give computer users freedom and control in their use of their computers and computing devices, by collaboratively developing and providing software. You’ve probably never heard of GNU, unless you…
Balboa and the Southern Ocean

Balboa and the Southern Ocean

Balboa taking possession of the South Sea On September 25, 1513, Spanish conquistador and explorer Vasco Núñez de Balboa discovered the legendary Southern Ocean, having crossed the Isthmus of Panama facing the Pacific Ocean. Inspired by Christopher Columbus, Balboa embarked on a trip to the Americas as part of Rodrigo…
The Topographia of Matthäus Merian

The Topographia of Matthäus Merian

The City of Frankfurtby Matthäus Merian On September 22, 1593, Swiss-born German master engraver and publisher Matthäus Merian der Ältere was born. He is best known for his 21-volume set of the Topographia Germaniae, which includes numerous town plans and views, as well as maps of most countries and a…
Relation Browser
Timeline
0 Recommended Articles:
0 Recommended Articles: