Experiments on galvanism with frogs Anonymous
Product images of Experiments on galvanism with frogs
Experiments on galvanism with frogs
A B is a plate electrical machine; C the prime conductor; D a brass ball held at a distance of two or three inches from the prime conductor by an assistant; W the experimenter [possibly Wilkinson], with a prepared frog, E, on a plate, and touching the muscles with a dissecting knife. As often as a spark passes from C to D, the muscles of the frog are thrown into action, even at a distance of two or three feet from the machine, with which it is perfectly disconnected. Illustration from Elements of galvanism, in theory and practice, by Charles Henry Wilkinson (London, 1804) the 'Lecturer on Galvanism in Soho-square'.
Original: engraving. 1804
- Image reference: RS-9194
- The Royal Society
More by the artist Anonymous.
Explore the collection Vintage, antique physics prints.
We use a 240gsm fine art paper and premium branded inks to create the perfect reproduction.
Our expertise and use of high-quality materials means that our print colours are independently verified to last between 100 and 200 years.
Read more about our fine art prints.
Manufactured in the UK
All products are printed in the UK, using the latest digital presses and a giclée printmaking process.
We only use premium branded inks, and colours are independently verified to last between 100 and 200 years.