I never saw guys looking so cool. He's a space marine in really cool green armor. He's a space Marine in really cool green armor. Summers are generally brief and warm with cool nights. This can cool air using much less energy than refrigeration. She has a real hand in making things cool. This does not need time for cool down. The city generally has a climate with warm days followed by cool nights and mornings. The trials were delayed so that passions could cool. Temperatures usually cool by mid to late October, making way for winter. A cold plug will not materially cool down an engine's running temperature. Natural means are still used to cool foods today. Summer nights cool down into the 50s. They call him "totally not cool" and a "crybaby". Temperatures in the cool season still average .