Linear Algebra (MIT 18.06) by Gilbert Strang. Gilbert Strang is a professor of Mathematics from MIT. His clear and explicit lectures unveil the elegance of linear algebra. He is always my inspiration.
Data Science Specialization (Coursera) by Jeff Leek, PhD, Roger D. Peng, PhD & Brian Caffo, PhD. Coursera provides free auditing for this series of courses, where you can learn the big picture and tools of statistics. If you would like to get a certificate, you can register and enjoy a 7-day free trial. A small trick! Audit the whole course, and then enroll the course to upload the homeworks in 7 days. In that way you can get a certificate without paying!
Numberphile by Brady Haran. Brady Haran is a video jounalist, who invites stars of the field to explain topics or questions from sublime to ridiculous.
GenAI Diffusion Models mini-symposium: Deep Networks and the Multiple Manifold Problem by John Wright
‘SPACE Webinar Series: Signal Processing And Computational image formation’ by Rebecca Willett
‘Statistical paradises and paradoxes in Big Data’ by Xiao-Li MENG.
‘How we teach computers to understand pictures’ by Fei-Fei LI.