sundials Free PicturesThis instrument to measure time by the position of the sun takes being used since antiquity. It consists of a rod and a table where his shadow is cast.
Keep at your computer all gifs sundials of Clocks compressed into a ZIP file.
Free sundials Animated gifs to download. If you are looking for sundials animated images to a website, a job, a PowerPoint presentation, you're writing an entry for your blog about sundials, here are all the images you want. Illustrations, charts, photographs and animated videos of the subject. The first sundials were first manufactured in the Greco-Roman era, and there are different types of sundial. The best known and common is made up of a table drawn brands and a rod that casts its shadow over them. Thus, the shadow is what tells us what time it is. Some of the types are the equatorial sundial, horizontal and vertical clocks, and analemmatic sundial. All are based on projected shadows, and each has a different degree of reliability, depending on their accuracy.
