We’ve been quietly testing our new Foundations in Linear Algebra course with a small group of early students. The first public video drops July 22, but early reactions are already in—and they’re exactly what we hoped for.

“I finally understand what a matrix actually does. This explained in five minutes what school never did.”
— 11th grade student, CA

“It’s short, clear, and focused. I never felt overwhelmed.”
— 10th grader, TX

“This course doesn’t treat you like a calculator. It helps you think.”
— recent graduate, NJ

So far, 22 students have completed the full pre-launch version. Over 90% made it to the final unit. Most finished the course in under two weeks.

We’ve also heard how the content is helping students outside the classroom. A few are using it to prep for internships. One student even mentioned it helped them understand a research paper they’d struggled with for weeks.

This feedback confirms what we set out to do: make advanced topics easier to learn, without watering them down. Every lesson is built to answer one question at a time. No jargon. No filler. Just step-by-step clarity.

And we’re just getting started. When the first video drops on July 22, the full course will go live on YouTube—free and open to everyone.

Thanks to all the early testers who shared their feedback. You helped shape this course into something that works for real students in real situations.

More courses are on the way.

— Arnav Bonigala