Courses from 1000+ universities
Coursera sees headcount decrease and faces lawsuit in 2023, invests in proprietary content while relying on Big 5 partners.
600 Free Google Certifications
Business Intelligence
Programming Languages
Graphic Design
Shakespeare Matters
Understanding the GDPR
Nutrition, Exercise and Sports
Organize and share your learning with Class Central Lists.
View our Lists Showcase
Explore the history of stellar astronomy, modern observing techniques, and intriguing new discoveries with Emily Levesque's lecture at the Perimeter Institute for Theoretical Physics.
Explore emergent gravity with Dr. Erik Verlinde in this 1-2 hour lecture from Perimeter Institute for Theoretical Physics, revolutionizing our understanding of the universe.
Join rocket scientist Natalie Panek for an inspiring talk on her career in aerospace engineering, offered by the Perimeter Institute. Learn about space exploration, mentorship, and STEM careers in under an hour.
Join the Perimeter Institute for a panel discussion on the implications of LIGO's landmark gravitational waves detection. Less than 1-hour commitment.
Explore the simplicity underlying nature with Neil Turok, Director of the Perimeter Institute for Theoretical Physics. Dive into physics research and potential tech advances in 1-2 hours.
Explore the expanding universe with Cosmologist Kendrick Smith in this 1-2 hour material from Perimeter Institute for Theoretical Physics, covering topics from the Big Bang to dark matter.
Explore the unity of physics with Fay Dowker's lecture at the Perimeter Institute, delving into black hole thermodynamics and the granular nature of spacetime. Duration: 1-2 hours.
Join Carlo Rovelli in a 1-2 hour discussion on quantum gravity and philosophy, hosted by the Perimeter Institute for Theoretical Physics. Explore new principles and unlearn outdated ideas.
Join the Perimeter Institute for a 1-2 hour deep dive into black hole breakthroughs with EHT scientist Avery Broderick. Explore the creation of an "Earth-sized telescope", black hole imaging, and more.
Join physicist Manuel Calderón de la Barca Sánchez in a 1-2 hour webcast by Perimeter Institute, exploring cutting-edge science from CERN to theoretical physics.
Explore the universe through high-energy neutrinos with physicist Naoko Kurahashi Neilson in this short lecture from the Perimeter Institute for Theoretical Physics.
Explore the mathematics behind the stable marriage problem in a short lecture by Emily Riehl, hosted by the Perimeter Institute for Theoretical Physics.
Explore the nature of dark matter and black holes with Yale professor Priyamvada Natarajan in this 1-2 hour lecture offered by the Perimeter Institute for Theoretical Physics.
Explore quantum condensed matter with expert Karen Hallberg in this short lecture from Perimeter Institute for Theoretical Physics. Learn about emergent phenomena, superconductivity, and quantum information.
Join a live webcast with theoretical cosmologist Katie Mack, hosted by Perimeter Institute for Theoretical Physics, discussing the end of the universe in under an hour.
Get personalized course recommendations, track subjects and courses with reminders, and more.