What is on a question page
- The reel itself, and a link to it on Instagram.
- The question with four options. Each option tells you why it is right or wrong.
- The solution, one step at a time, so you can stop as soon as you can finish it yourself.
- Why each wrong option is tempting, and the follow-ups an interviewer asks next.
- On some pages, a model with sliders that reproduces the question.
Where the robots come from
Every robot in the reels is simulated in MuJoCo using open models from MuJoCo Menagerie and Unitree. The numbers on screen are read from the simulation, and where the simulation disagrees with the textbook formula the page says so.
Who makes it
solve/ is made by Sanjay Prasad at Edxperimental Labs.