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Showing posts from February 27, 2011

Communication with Extraterrestrial Intelligence #5

The Arecibo Message In 1974, the most powerful broadcast ever deliberately beamed into space was made from Puerto Rico. The broadcast formed part of the ceremonies held to mark a major upgrade to the Arecibo Radio Telescope. The transmission consisted of a simple, pictorial message, aimed at our putative cosmic companions in the globular star cluster M13. This cluster is roughly 21,000 light-years from us, near the edge of the Milky Way galaxy, and contains approximately a third of a million stars. The broadcast was particularly powerful because it used Arecibo's megawatt transmitter attached to its 305 meter antenna. The latter concentrates the transmitter energy by beaming it into a very small patch of sky. The emission was equivalent to a 20 trillion watt omnidirectional broadcast, and would be detectable by a SETI experiment just about anywhere in the galaxy, assuming a receiving antenna similar in size to Arecibo's. The message consists of 1679 bits, ar...

Connection #11 - William Shakespeare to Robert Greene

The passage in which " Robert Greene." warns his friends and fellow-poets against the ingratitude of the players runs as follows:— " Yes, trust them not: for there is an upstart crow, beautified with our feathers, that with his Tygers heart wrapt in a Players hide, supposes he is as well able to bumbast out a blanke verse as the best of you: and being an absolute Johannes fac totum, is in his owne conceit the only Shake-scene in a countrie ." The allusion to Shakespeare's name is unequivocal, and the words about the tiger's heart point to the outburst, "Oh Tyger's hart wrapt in a serpents hide!" which is found in two places: first in the play called The True Tragedie of RicJtard Duke of Yorke, and the Death of the good King Henrie the Sixt, and then (with "womans" substituted for "serpents"), in the third part of King Henry VI., founded on the True Tragedie, and attributed to Shakespeare. It is preposterous to interp...