Lead paint in children's toys

The video discusses the importance of sensory exploration in children and the risks of lead exposure. It highlights the toxicity of lead, especially to the nervous system, and explains current regulations limiting lead in children's products to 90 parts per million. Chemists developed new reference materials to ensure accurate testing of lead levels, which are used by manufacturers and import testers. The video concludes by emphasizing the need to minimize lead exposure to ensure children's safety.

What new insight or understanding did you gain from this video?