High-unit ozone plate: this machine has a maximum rate of 40,000 mg/h, perfect for use in areas up to 8000 square feet. It features an ceramic ozone plate, which is more durable and has a longer ...

Sep. 12, 2024 — Ozone gas is reducing the growth of tropical forests -- leaving an estimated 290 million tons of carbon uncaptured each year, new research ... Scientists Find a Human ...

Senior writer John Oehser answers your questions.