General

Math YouTube Channel

3Blue1Brown3Blue1Brown, by Grant Sanderson, is some combination of math and entertainment, depending on your disposition. The goal is for explanations to be driven by animations and for difficult problems to be made simple with changes in perspective. For more information, other projects, FAQs, and inquiries see the website: https://www.3blue1brown.com

In a nutshell YouTube Channel

Kurzgesagt – In a NutshellAnimation videos explaining things with optimistic nihilism since 12,013. We’re a team of illustrators, animators, number crunchers and one dog who aim to spark curiosity about science and the world we live in. To us nothing is boring if you tell a good story. For updates on our videos and other news from the kurzgesagt universe follow us on Twitter, Facebook, Instagram and LinkedIn.

About Logistics

Wendover ProductionsWendover Productions is all about explaining how our world works. From travel, to economics, to geography, to marketing and more, every video will leave you with a little better understanding of our world. New videos go out every other Tuesday.

For highschoolers!

CrashCourseAt Crash Course, we believe that high-quality educational videos should be available to everyone for free! Subscribe for weekly videos from our current courses! Right now, we're producing Black American History and Public Health. The Crash Course team has produced more than 42 courses on a wide variety of subjects, including organic chemistry, literature, world history, biology, philosophy, theater, ecology, and many more! We also recently teamed up with Arizona State University to bring you more courses on the Study Hall channel. Help support Crash Course at Patreon.com/CrashCourse.

Free courses at Harvard

Free CoursesBrowse the latest free online courses from Harvard University, including "CS50's Introduction to Game Development" and "PredictionX: Lost Without Longitude."

First principles thinking

The Ultimate Guide To First Principles ThinkingThis guide is the most comprehensive resource on first principles thinking, featuring handpicked resources from the best thinkers alive today!

Math

Professor LeonardThis Channel is dedicated to quality mathematics education. It is absolutely FREE so Enjoy! Videos are organized in playlists and are course specific. If they have helped you, consider Support: You may find and support me at Patreon.com/Professorleonard Please consider "Whitelisting" this Channel on your AdBlock if it is enabled. Your support is GREATLY appreciated and is what helps fund more video creation. Thanks!!

به بچه های الکترونیک ، هنرستانی ها و کسایی که به تعمیرات لوازم برقی بخصوص گوشی موبایل علاقه دارن این کانالو توصیه میکنم . خیلی تروتمیز توضیح میده . کارش حرف نداره:

VTOO_Learnهدف از ایجاد این کانال آموزش الکترونیک به زبان ساده و قابل فهم برای عموم مردم هست. اگر علاقه مند هستید الکترونیکو به شکل کاربردی و قابل فهم آموزش ببینید و در زمینه هایی مثل تعمیرموبایل و ... ازش استفاده کنید. پیشنهاد میکنم این کانالو دنبال کنید. Telegram channel : VTOO_Learn instagram : VTOO_Learn YouTube : VTOO_Learn YouTube link : https://www.youtube.com/channel/UCkGRCFk4NPQMXcQj9N5q-YQ web : WWW.VTOO.ir podcast channel : VTOO_ir

Math Preliminaries

http://web.mit.edu/abeyaratne/Volumes/RCA_Vol_I_Math.pdf

Linear Algebra

http://students.aiu.edu/submissions/profiles/resources/onlineBook/Y5B7M4_Introduction_to_Linear_Algebra-_Fourth_Edition.pdf