Binary decoder. In digital electronics, a binary decoder is a combinational logic circuit that converts a binary integer value to an associated pattern of output bits. They are used in a wide variety of applications, including data demultiplexing, seven segment displays, and memory address decoding.
When the Indian Ocean tsunami struck on Dec. 26, 2004, no one saw the massive waves coming. Authorities in Indonesia, where a 9.1 magnitude quake sparked the tsunami, weren't able to send out an alert because the country's sensor system had been hit by lightning. Thai officials did send a warning, but only after the first deadly wave hit. And in India, word of the disaster went to the wrong official.
E.T. The latest quake struck off the west coast of Sumatra, the same region devastated by a magnitude-9.1 earthquake in December 2004. That tremor triggered a catastrophic tsunami in the Indian Ocean that killed 230,000 people.I think a lot of people learned from the past, Arlista said. massive 8.6 magnitude earthquake struck off the coast of Indonesia early today, triggering an Indian Ocean tsunami that alarmed people throughout the region, but caused little damage. The quake was centered 20 miles beneath the ocean floor about 270 miles from Aceh's provincial capital.