https://www.youtube.com/playlist?list=PLZHQObOWTQDPD3MizzM2xVFitgF8hE_ab (Essence of linear algebra- excellent intro!)

https://medium.com/omarelgabrys-blog/algorithms-data-structures-series-85ec94eb8aff#.euefaf8t2 (algorithm and ds series inspired by princeton algorithms mooc)

https://medium.com/@ayanonagon/the-y-combinator-no-not-that-one-7268d8d9c46#.n5o5r0rwk (Lambda calculus, Y combinator)

http://stackoverflow.com/questions/97637/good-explanation-of-combinators-for-non-mathematicians (Y combinator - python code)

https://www.youtube.com/watch?v=cHr7mvYIQ1Y (sj's tips)

https://www.videoschoolonline.com/course-creator-equipment/

https://www.youtube.com/watch?v=gkUqBJoxZ-I (3 point lighting demo)

https://www.youtube.com/watch?v=j_Sov3xmgwg (3 point lighting demo)

https://www.youtube.com/watch?v=axKEUnxqWZY (dslr photography fundamentals)

https://www.youtube.com/watch?v=QbBR7IsBbZ8 (dslr video production tutorial)

http://courses.videoschoolonline.com/p/dslr-video-production-online-course-tutorial-training

https://www.youtube.com/watch?v=qGUorw3s_3Q (mooc video production process)

https://www.youtube.com/watch?v=0q-JKBEwNy4 (how I record mooc lecture videos)

https://www.youtube.com/watch?v=z3vDEunZFzE (basic recording tips)

https://www.youtube.com/watch?v=S9cP1WHL0Zo (basics of audio recording for digital video)

https://www.youtube.com/watch?v=k0rHak6aJl8 (filmmaking 101 - how to record high quality audio on a budget)

https://www.youtube.com/watch?v=b2w-dc-pJwU (how to record a digital whiteboard video)

https://www.youtube.com/watch?v=K5v_uSQ-JXg (how I record my lectures)

https://www.youtube.com/watch?v=lFL6k-qwUaE (everything you need to make educational videos)

https://www.lynda.com/Photography-Cameras-Gear-tutorials/Comparing-DSLRs-traditional-camcorders/73565/81831-4.html (dslr videography course on lynda)

http://nofilmschool.com/2017/01/harvard-wants-teach-you-about-dslr-photography-onlinefor-free (harvard dslr photography course)

https://www.youtube.com/watch?v=3PfG2pWwBLk (launching your first online course - an interview)

http://www.tomtop.com/studio-light-shed-kits-338/p-d3952us.html?currency=INR&aid=gplain&gclid=CLGOl4yDq9MCFdISaAod0_4FUw (Andoer 3 point light kit)