NK is a knowledge ecosystem for education, learning, and exploration. Like a tutor or teacher, we are your tour guides in knowledge. For Students Improve your memory and never feel lost in school again. Save time and money by interacting with your studies efficiently. Connect with our favorite study resources in one location. For Educators Built by teachers who understand learning. Our user experience is inspired by Bloom's Taxonomy and cognitive neuroscience. Integrate your lessons and use our visual layers that your students will love. For Lifelong Learners Whether you want to keep up to date with your field of study or just looking for something new, let us be your tour guide in knowledge. In less than 5 minutes a day, explore 15 new concepts every day of the year to keep your mind active.