We explore if this tech CEO's $90,000 investment was worth it — can good sleep really improve productivity?

"I want to make sure everyone is squeezing out every ounce of brain power they have," Factory's CEO said. "To do that, you need to get good sleep."

An AI startup CEO is prioritizing employee well-being over traditional perks, gifting each worker a $3,000 sleep-enhancing mattress cover. He believes superior rest sharpens…