Framed Prints
Framed Print of Heinrich Rudolf Hertz, German Physicist
Heinrich Rudolf Hertz (February 22, 1857 - January 1, 1894) was German physicist and discoverer of radio waves. Hertz studied at Berlin, gaining his PhD in 1880. He then moved to Kiel, where he started investigations in electromagnetism. He used Maxwell's theories to construct an oscillating electrical circuit with a spark gap and proved the existence of radio waves in the late 1880s. He used two rods to serve as a receiver and a spark gap as the receiving antennae. Where the waves were picked up, a spark would jump. Hertz showed in his experiments that these signals possessed all of the properties of electromagnetic waves. With this oscillator, Hertz solved two problems. First, timing Maxwell's waves. He had demonstrated, in the concrete, what Maxwell had only theorized - that the velocity of radio waves was equal to the velocity of light (this proved that radio waves were a form of light). Second, Hertz found out how to make the electric and magnetic fields detach themselves from wires and go free as Maxwell's waves. He died from blood poisoning at the age of 36 while a professor of physics at Bonn. © New York Public Library / Science Source
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Media ID 47331970
1857 1894 Blood Educator Electromagnetic Electromagnetism Europe German Germany Heinrich Hertz Physicist Physicists Poisoning Professor Radio Radios Rudolf Wave Waves
Modern Frame 14"x12" (36x31cm)
Ready to Hang Contemporary Framed Prints adds style, protection, and a polished touch to your space - effortlessly.
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Wood effect frame, card mounted, 10x8 fade resistant photo print. Overall outside dimensions 14x12 inches (36x31cm). Environmentally and ozone friendly, 40mm wide x 15mm Polycore® moulding has the look of real wood, is durable and light and easy to hang. Biodegradable and made with non-chlorinated gases (no toxic fumes) it is efficient; producing 100 tons of polystyrene can save 300 tons of trees! Prints are glazed with lightweight, shatterproof, optical clarity acrylic (providing the same general protection from the environment as glass). The back is stapled hardboard with a sawtooth hanger attached. Note: measurements provided are estimated outer dimensions, which include both the image and the frame. While we aim to keep sizing consistent, exact dimensions may vary slightly due to differences in print size or production requirements, which may result in a variation in the overall size (up to approximately 2.5cm (1"))
These are individually made so all sizes are approximate
Estimated Image Size (if not cropped) is 19.3cm x 21.2cm (7.6" x 8.3")
Estimated Product Size is 31cm x 36cm (12.2" x 14.2")
