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Home ATS 1 Homebrew Kit Google Celebrates Birthday of Samuel F.B. Morse

Google Celebrates Birthday of Samuel F.B. Morse

A pleasant surprise indeed to launch google and be greeted by the following image replacing standard Google Logo. Though not many in the world would have recognized the da-da-dit G, I was indeed happy to see this picture and before Google replaces it, here I have saved it for your benefit - just in case you didn't Google today!
 
Google changed logo in honour of birthday of Samuel F B Morse
And if you wish to look at the homepage, as it was shown to the whole world today...
 
Google homepage on April 27th, logo changed in memory of samuel f b morse

 
 
Samuel Finley Breese Morse (April 27, 1791 – April 2, 1872) was the American creator of a single-wire telegraph system and Morse code and (less notably) a painter of historic scenes.
 
Samuel Finley Breese Morse, Father of Morse Telegraphy (Samuel F B Morse)Beginning in 1836, Samuel F. B. Morse and Alfred Vail developed an electric telegraph, which sent pulses of electrical current to control an electromagnet that was located at the receiving end of the telegraph wire. The technology available at the time made it impossible to print characters in a readable form, so the inventors had to devise an alternate means of communication. In 1837, William Cooke and Charles Wheatstone began operating electric telegraphs in England that also had electromagnets in the receivers; however, their systems used needle pointers that rotated to indicate the alphabetic characters being sent.

In contrast, Morse's and Vail's initial telegraph, which first went into operation in 1844, made indentations on a paper tape when an electrical current was transmitted. Morse's original telegraph receiver used a mechanical clockwork to move a paper tape. When an electrical current was received, an electromagnet engaged an armature that pushed a stylus onto the moving paper tape, making an indentation on the tape. When the current was interrupted, the electromagnet retracted the stylus, and that portion of the moving tape remained unmarked.

Source: Wikipedia articles on Morse Code and Samuel F. B. Morse not to mention today's Google Exclusive :)

 

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Newsflash

The Pakistan Amateur Radio Society (PARS) in association with Islamabad Jeep Club (IJC) and Pakistan Academy of Family Physicians (PAFP) has started relief activities by providing food, tents and medical support to the northern flood effected areas of Nowshera, Charsadda and central Sargodha districts.

The Cellular services are down and so is the landline. (Why Ham Radio in Disaster Management)Last week, the joint team carried out survey in the north and the centre of the country and to its dismay the situation isn’t promising. Restoration of cellular services and Landlines could take months.

In order to address the communication breakage PARS in collaboration with Islamabad Jeep Club has constituted two teams. One would cater for the northern cities linking Islamabad with Peshawar, Nowshera and Charsadda. The other would link cities in the centre and would include, Sargodha, Lahore and Faisalabad and Multan.

PARS already has a 2-meter repeater in place and a weak signal whereof can be heard in these areas, but would need cross band repeaters to further increase its strength and allow penetration into the remote areas. This would result in effective communication through handhelds rather than reliance on base stations where there is an issue with electricity.

We would therefore request International and National Ham Community to provide us the following equipment, if possible.

   1. Cross band repeater radios (any brand)
       x 3  (144-430 MHz)
   2. Coaxial Cable 100 ft x3 with connectors
   3. Power supplies x 3
   4. Hi gain dual band antennas x 3
   5. Handhelds (any brand vhf 2meter) x 5

The equipment could be new or used but should in workable condition.

Please email directly ap2nk or ap2mks for further clarification and information.

CONTACT
Nasir Khan AP2NK (President, PARS)
Add: H# 30 , Street 28 , Shalimar F-6/1 Islamabad
Phone:+92 (0)300 5230052 or +92 (0)51 2273755
Email:
ap2nk.nasir@gmail.com

Muhammad Khalid Shoaib AP2MKS
Phone:+92 (0)333 5106595
Email:
khalid.shoaib@gmail.com
Skypee: Voyager303

Asadullah Marwat AP2AUM
Phone:+92 (0)300 8529852
Email:
ap2aum@gmail.com

Pakistan Amateur Radio Society
http://www.pakhams.com/