Dear twitpic community thank you for all the wonderful photos you have taken over the years we have now placed twitpic in an archived state.
pattern puzzles are a subclass of puttogether puzzlesthey consist of a number of similar pieces or movable parts each of which has some particular identifying trait or traits whose values are chosen from a small welldefined set sometimes shape but more often a color or pattern along the edges or on the faces of the piece.
plate tectonics from the late latin tectonicus from the greek τεκτονικός pertaining to building is a scientific theory describing the largescale motion of seven large plates and the movements of a larger number of smaller plates of the earths lithosphere since tectonic processes began on earth between 3 and 35 billion years agothe model builds on the concept of continental.
The est form of the theory is linguistic determinism which holds that language entirely determines the range of cognitive processes the hypothesis of linguistic determinism is now generally agreed to.
I was assigned to teach the ywym a couple weeks ago for a combined 5th sunday class and decided to make it a game i google searched for ideas trying to see what other people have done in the past and there were some really great ideas.
Back to heliumneon lasers subtable of contents theory of operation modes coherence length online course and tutorials instant hene laser theory for much more than i can provide here should you care see the section online introductions to lasersthese sites are well worth checking out as they include substantial material on hene lasers.
Preface to first edition this book was to be an autobiography i was made into a computer fifty years ago i was the second scientist ever hired by ibm and i watched the watsons on olympus and bill norris and ken olsen and gene amdahl and a thousand great commercial and academic figures.
aryan invasion theory ait which today having been rechristened as indo aryan migration iam theory given that the original position is no longer tenable is the largest myth that was ever propagated by historians with vested interests that still retain vestiges to their western paymasters.
Expedition 31 crew members howard wolowitz left dimitri rezinov center and mike massimino right in a soyuz capsule howard is an aerospace engineerhe has worked in the astronautical engineering lab for three years as of the first season.