NEWTON UNIVERSE is an electronic library and reader of interactive electronic study materials for tablets with a minimum display size of 7 inches. content options: - photo gallery - videos (embedded / loaded from the internet) - audio - maps (interactive maps incl. current location) - virtual rotation - tests - and more application features: - download available publications from the server - sorting and deleting downloaded publications in the Library - search in the list of publications - remembering the read chapter and its place - quick scrolling in chapters - text marking - text coloring - inserting your own objects (quadrilateral, ellipse) - inserting notes and their color resolution - share selected text - share colored text - share notes - search in the publication Due to the possibilities and complexity of some publications in connection with the performance of weaker devices, we do not guarantee the smooth operation of the system on devices with lower technical parameters.