Watch 1-2 episodes a day, each episode is less than 10 minutes, it doesn't hurt your eyes, and you can learn all kinds of knowledge My child's kindergarten began to binge watch these 150 knowledge-based documentaries, and the amount of knowledge far exceeds that of his peers My child's kindergarten began to binge watch these 150 knowledge-based documentaries, and the amount of knowledge far exceeds that of his peers My child's kindergarten began to binge watch these 150 knowledge-based documentaries, and the amount of knowledge far exceeds that of his peers My child's kindergarten began to binge watch these 150 knowledge-based documentaries, and the amount of knowledge far exceeds that of his peers My child's kindergarten began to binge watch these 150 knowledge-based documentaries, and the amount of knowledge far exceeds that of his peers My child's kindergarten began to binge watch these 150 knowledge-based documentaries, and the amount of knowledge far exceeds that of his peers My child's kindergarten began to binge watch these 150 knowledge-based documentaries, and the amount of knowledge far exceeds that of his peers My child's kindergarten began to binge watch these 150 knowledge-based documentaries, and the amount of knowledge far exceeds that of his peers My child's kindergarten began to binge watch these 150 knowledge-based documentaries, and the amount of knowledge far exceeds that of his peers My child's kindergarten began to binge watch these 150 knowledge-based documentaries, and the amount of knowledge far exceeds that of his peers