The current videos are difficult to understand (low definition), so I request Sal to create a high definition black background video or maybe a cool-animated video (as that in the introduction video of Work and Energy)
Some of the tension videos are not by Sal and they move quickly, which makes it hard to retain. Sal tend to take the time to go through it thoroughly, so I agree. I'd also like to see more practice questions in Physics. I think they stop before Tension.
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