NSF Science (used to be Science 360) is a FREE, high-quality science app published by the National Science Foundation (NSF). It has a wealth of information about science around us.  Users can download and share spectacular science images and videos from NSF and institutions funded by NSF.  All the contents are updated weekly, so you always get the most recent development of science and technology. When you open the app, you get this scrollable 360 degree sphere that is made of thumbnails… Read more