Jigsaw Puzzle : Galvani Frog Exp. 5
Jigsaw Puzzles from Mary Evans Picture Library
Galvani Frog Exp. 5
Luigi Galvani, professor at Bologna university, observes contractions in a frogs legs when brought into contact with an electrical machine
Mary Evans Picture Library makes available wonderful images created for people to enjoy over the centuries
Media ID 584202
© Mary Evans Picture Library 2015 - https://copyrighthub.org/s0/hub1/creation/maryevans/MaryEvansPictureID/10035799
1780 Bologna Brought Contact Electrical Frog Galvani Legs Luigi Observes Professor University Contractions
Jigsaw Puzzle (252 Pieces)
Discover the fascination of science history with our captivating jigsaw puzzle from the Media Storehouse collection. This intriguing puzzle depicts "Galvani Frog Exp. 5" by Mary Evans Picture Library from Mary Evans Prints Online. Travel back in time to Bologna University where Luigi Galvani, a renowned professor, made groundbreaking discoveries. Assemble the pieces to reveal the iconic image of Galvani observing a frog's leg as it contracts in response to an electrical machine. Engage your mind and family in this educational and fun activity, bringing science history to life in your own home.
Made in the USA, 252-piece puzzles measure 11" x 14" (27.9 x 35.5 cm). Every puzzle is meticulously printed on glossy photo paper, which has a strong 1.33 mm thickness. Delivered in a black storage cardboard box, these puzzles are both stylish and practical. (Note: puzzles contain small parts and are not suitable for children under 3 years of age.)
Jigsaw Puzzles are an ideal gift for any occasion
Estimated Product Size is 35.6cm x 28cm (14" x 11")
These are individually made so all sizes are approximate
Artwork printed orientated as per the preview above, with landscape (horizontal) orientation to match the source image.
EDITORS COMMENTS
1. Title: "A Milestone in the History of Electrophysiology: Galvani's Famous Frog Experiment (Exp. 5)" This image brings us back to the annals of scientific history, specifically to the year 1780 at the University of Bologna, where Professor Luigi Galvani made a groundbreaking discovery that would forever change our understanding of the relationship between electricity and living organisms. Galvani, a pioneering physiologist, is seen intently observing the reaction of a frog's legs in this photograph. The frog's limbs are suspended between two metal rods, which are connected to an electrical machine. The historical experiment, known as "Galvani's Frogs," demonstrated that electrical stimulation could cause muscles to contract. This seemingly simple observation marked the beginning of electrophysiology, the scientific study of electrical properties and functions of cells and organs. The frog's legs twitching in response to the electrical current are a testament to the power of scientific curiosity and the importance of making observations in the natural world. Galvani's experiment challenged the prevailing beliefs of his time, which held that only dead organisms could produce electricity. Instead, he proved that living organisms, specifically nerves and muscles, could generate and respond to electrical signals. This photograph is a poignant reminder of the transformative power of scientific inquiry and the enduring impact of Galvani's experiment on the fields of biology, physiology, and medicine. The image captures a pivotal moment in scientific history, as Galvani, with unwavering focus, witnesses the electrical contractions in the frog's legs, forever altering the course of scientific exploration.
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