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The Train at Platform 1
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Stanier "Mogul" 2-6-0 No. 42968 at Hampton Loade with a single observation car on 2nd May 2009
GWR Workhorse
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Ex. Great Western Railway 4900 'Hall' class locomotive No.4936 "Kinlet Hall" with a train from Minehead in West Somerset, England.
Spaces
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Constant Sorrow Rocks
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DoubleCAD XT User Guide
$29.95
Book
The DoubleCAD XT User Guide is a comprehensive reference document covering the majority of commonly used, as well as advanced drafting and detailing features and commands in the program. The content may be found in the product itself by clicking on Help – DoubleCAD Help Topics. This requires Adobe Acrobat Reader. Alternatively the manual may be found under Start – All Programs – IMSIDesign DoubleCAD XT Pro – DoubleCAD XT Pro help; and this can be opened with other PDF readers. The printed manual, like the PDF, is 289 pages.
TurboCAD Pro 16
$39.95
Book
TurboCAD Pro Reference Manual - Is a comprehensive, 700+ page document, describing functionality found in the basic version of TurboCAD Pro v16. The manual covers the majority of 2D Drafting and Detailing, 3D Modeling, and Visualization functionality found in the program.
DoubleCAD XT Pro Reference Manual
$39.95
Book
The DoubleCAD XT Pro User Guide is a comprehensive reference document covering the majority of commonly used, as well as advanced drafting and detailing features and commands in the program. The content may be found in the product itself by clicking on Help – DoubleCAD Help Topics. This requires Adobe Acrobat Reader. Alternatively the manual may be found under Start – All Programs – IMSIDesign DoubleCAD XT Pro – DoubleCAD XT Pro help; and this can be opened with other PDF readers. The printed manual, like the PDF, is 483 pages.
Observatory Puzzle
$67.99
Puzzle
self-refering tag cloud
$19.19
Mug
tag cloud of a text on how to better visualize tag clouds, giving birth to a self-referring tag-cloud.
IRAM 30m Radio Telescope, Sierra...
$11.89
Mousepad
The IRAM 30m is the most sensitive millimetric range radio telescope in the world, and it is located on the top of the Dilar hill in the shoulders of Pico Veleta, the second highest of Sierra Nevada.
The picture shows the 30m-diameter dish with the open vertex and the pods holding the secondary mirror.
IRAM 30m, Sierra Nevada, Granada, Spain
$14.89
Mug
The IRAM 30m is the most sensitive millimetric range radio telescope in the world, and it is located on the top of the Dilar hill in the shoulders of Pico Veleta, the second highest of Sierra Nevada.
The picture shows the 30m-diameter dish with the open vertex and the pods holding the secondary mirror.
IRAM 30m, Sierra Nevada, Granada, Spain
$19.19
Mug
The IRAM 30m is the most sensitive millimetric range radio telescope in the world, and it is located on the top of the Dilar hill in the shoulders of Pico Veleta, the second highest of Sierra Nevada.
The picture shows the 30m-diameter dish with the open vertex and the pods holding the secondary mirror.
fingertipstylus.jpg
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The Stylus you wear!
Human Genome Project Timeline
$26.59
Photo Prints
The Human Genome Project Timeline contains major milestones in genomics from 1865 to 2003.
telescope
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a telescope
MIR
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Russian space station Mir over Pacific Ocean as it orbits Earth during rendevous operations w. Amer. space shuttle Discovery
NGC 1300
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Santa Clara County, California—Windmill 2008
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Power
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saturn
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Expression of the Emotions
$17.99
Poster
Illustrations from Darwin's 1913 edition of The Expression of the Emotions in Man and Animals.
Keichousaurus hui
$19.99
Mug
A Triassic marine reptile in ventral view (belly up), from China. This nearly complete skeleton is fascinating down to the tiny digits. It was in-between adaptation from a terrestrial to a marine animal. Keichousaurs may have been the ancestor of the giant Jurassic Plesiosaurs. About 6.5 inches along curve.
Across 200 Million Years
$20.99
Mug
A large mug with fossilized Early Jurassic dinosaur footprints, as well as a thought-provoking comparison of human and dinosaur across a fifth of a billion years. Perfect for the dinosaur lover. Fascinating for kids and adults alike.
Workshop Panel Report on Accelerating the Spread of Knowledge About Science and Technology: An Examination of the Needs and Opportunities
$6.51
Book
About the Workshop
A Panel of experts with distinguished careers in federal agencies, academia, and information organizations gathered for a workshop, February 27, 2007, at the National Academy of Sciences.
The workshop was organized by the U.S. Department of Energy (DOE) Office of Scientific and Technical Information (OSTI), an element of the Office of Science. (See Appendices for agenda and participants.) The Panel met to discuss and develop a roadmap for advancing science and technology by accelerating the sharing of scientific and technical knowledge, referred to by the workshop organizers as “knowledge diffusion.” Observations and conclusions were based on presentations made by OSTI staff as well as background knowledge of the Panel, which included individuals with experience in several aspects of the problems associated with the rapid dissemination of scientific and technical information and knowledge. Specific steps to accelerate knowledge diffusion were discussed. The Panel identified major thrusts and information infrastructure needs. This is a report of that workshop.
The Works of Archimedes
$22.99
Book
Archimedes of Syracuse (Greek: Ἀρχιμήδης) (c. 287 BC – c. 212 BC) was a Greek mathematician, physicist, engineer, inventor, and astronomer. Although few details of his life are known, he is regarded as one of the leading scientists in classical antiquity. Among his advances in physics are the foundations of hydrostatics, statics and the explanation of the principle of the lever. He is credited with designing innovative machines, including siege engines and the screw pump that bears his name. Modern experiments have tested claims that Archimedes designed machines capable of lifting attacking ships out of the water and setting ships on fire using an array of mirrors.
Archimedes is generally considered to be the greatest mathematician of antiquity and one of the greatest of all time. He used the method of exhaustion to calculate the area under the arc of a parabola with the summation of an infinite series, and gave a remarkably accurate approximation of Pi. He also defined the spiral bearing his name, formulas for the volumes of surfaces of revolution and an ingenious system for expressing very large numbers.
Archimedes died during the Siege of Syracuse when he was killed by a Roman soldier despite orders that he should not be harmed. Cicero describes visiting the tomb of Archimedes, which was surmounted by a sphere inscribed within a cylinder. Archimedes had proved that the sphere has two thirds of the volume and surface area of the cylinder (including the bases of the latter), and regarded this as the greatest of his mathematical achievements.
Unlike his inventions, the mathematical writings of Archimedes were little known in antiquity. Mathematicians from Alexandria read and quoted him, but the first comprehensive compilation was made only by Isidore of Miletus (c. 530 AD), while commentaries on the works of Archimedes written by Eutocius in the sixth century AD opened them to wider readership for the first time. The relatively few copies of Archimedes' written work that survived through the Middle Ages were an influential source of ideas for scientists during the Renaissance, while the discovery in 1906 of previously unknown works by Archimedes in the Archimedes Palimpsest has provided new insights into how he obtained mathematical results.
The is a reproduction copy for a scanned edition. Please review the online pages to get an idea of the page print layout for your expectations. This is the best book!
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