Show HN: Remember anything you read and watch with truthful AI flashcards

Turn PDFs and Youtube videos into fun, interactive quizzes - A freemium sleek-designed study tool you can try for free on up to 15 PDF pages and Youtube videos. We've focused on accuracy and truthfulness, and use multiple techniques, most importantly citing flashcards, to achieve that. We reference ground truths where possible for objective topics (e.g. Neuroscience/neuron mechanisms). It's best for those topics and impressive there, and by contrast, won't work for Maths because we know that's not realistic for these kind of models right now.