资讯

Chances are you know the name Samuel Morse, either from his inventions or the code that keeps his namesake. He was an American inventor who worked to practically invent electrical communication ...
In 1836, Samuel Morse, Joseph Henry, and Alfred Vail invented the electrical telegraph system. It was the first system that allowed communication over great distances. However, there was a problem ...
OBOXMA on MSN1 天
It happened on a… June 20
Find out about the main events that have taken place on this day over the years.
Christie’s announced The Maillet Daguerreotype Collection. The online sale will be open for bidding 12–26 June, and on view in Christie’s Rockefeller Center galleries from 21–26 June.
24/7 Wall St. on MSN11 天
Who Was the Smartest Inventor Ever?
If you look back at the history of the world, it’s difficult to recognize every single inventor. There are so many worth ...
NEW YORK, April 8, 2009 - Samuel Morse of Amherst College discusses the Japanese elements of the Asia Society's Rockefeller Collection in a lecture honoring the art historian and collector Sherman E.
Roman and Visigoth forces defeat Attila the Hun in north east France. 1214: The University of Oxford receives its ...
Bleed Cubbie Blue on MSN1 天
Baseball history unpacked, June 20
F digest, replete with #Cubs, #MLB, and #MiLB content. Happy birthday to Cole Gillespie*, among others. Randy Hundley and ...
Samuel Morse for inventing Morse code in the 1830s The amateur radio community for keeping Morse code alive Modern web standards that make tools like this possible 📞 Contact ... Star this repository ...
Ars Technica has been separating the signal from the noise for over 25 years. With our unique combination of technical savvy and wide-ranging interest in the technological arts and sciences, Ars ...
Reporter covering courts and crime in Montgomery County, Md. Washington Post staff writer Dan Morse covers courts and crime in Montgomery County, Md. He arrived at the paper in 2005, after ...