Premium Framed Print : Von Eotvoss torsion scale
Framed Photos from Science Photo Library
Von Eotvoss torsion scale
Von Eotvoss torsion scale. This device, designed to measure gravitational acceleration, was built and operated by the Hungarian physicist Lorand von Eotvos (1848-1919). His 1889 experiment measured the differences in the gravitational acceleration of different masses. This difference was found to be effectively zero, showing that mass and inertia are equivalent. This is a central postulate of Einsteins 1915 theory of General Relativity. A torsion scale can measure tiny attractions between laboratory-scale masses, doing so by small changes in the torsion of twisted wires
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Media ID 6410640
© VOLKER STEGER/SCIENCE PHOTO LIBRARY
1889 Device Einstein Experiment Gravitation Gravity Hungarian Hungary Instrument Mass Relativity Inertia Physical
17"x15" (43x38cm) Premium Frame
FSC real wood frame with double mounted 10x8 print. Double mounted with white conservation mountboard. Frame moulding comprises stained composite natural wood veneers (Finger Jointed Pine) 39mm wide by 21mm thick. Archival quality Fujifilm CA photo paper mounted onto 1mm card. Overall outside dimensions are 17x15 inches (431x381mm). Rear features Framing tape to cover staples, 50mm Hanger plate, cork bumpers. Glazed with durable thick 2mm Acrylic to provide a virtually unbreakable glass-like finish. Acrylic Glass is far safer, more flexible and much lighter than typical mineral glass. Moreover, its higher translucency makes it a perfect carrier for photo prints. Acrylic allows a little more light to penetrate the surface than conventional glass and absorbs UV rays so that the image and the picture quality doesn't suffer under direct sunlight even after many years. Easily cleaned with a damp cloth. Please note that, to prevent the paper falling through the mount window and to prevent cropping of the original artwork, the visible print may be slightly smaller to allow the paper to be securely attached to the mount without any white edging showing and to match the aspect ratio of the original artwork.
FSC Real Wood Frame and Double Mounted with White Conservation Mountboard - Professionally Made and Ready to Hang
Estimated Image Size (if not cropped) is 19.8cm x 24.4cm (7.8" x 9.6")
Estimated Product Size is 38.1cm x 43.1cm (15" x 17")
These are individually made so all sizes are approximate
Artwork printed orientated as per the preview above, with portrait (vertical) orientation to match the source image.
EDITORS COMMENTS
This print showcases the remarkable Von Eotvoss torsion scale, a groundbreaking device designed by Hungarian physicist Lorand von Eotvos in the late 19th century. This instrument was ingeniously crafted to measure gravitational acceleration and played a pivotal role in scientific research during its time. In 1889, von Eotvos conducted an experiment using this very torsion scale that revolutionized our understanding of gravity. By measuring variations in gravitational acceleration between different masses, he astonishingly discovered that these differences were virtually nonexistent. This groundbreaking finding provided compelling evidence for the equivalence of mass and inertia - a fundamental concept central to Einstein's theory of General Relativity, published in 1915. The Von Eotvoss torsion scale is an extraordinary piece of equipment capable of detecting minuscule attractions between laboratory-scale masses through subtle changes in twisted wires' torsion. Its significance lies not only in its contribution to physics but also as a testament to the ingenuity and dedication of Lorand von Eotvos. This mesmerizing photograph from Science Photo Library captures the essence of this historical instrument, transporting us back to a time when scientific exploration was at its peak. It serves as a reminder that even seemingly simple devices can have profound implications for our understanding of the universe.
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