October 2015 â Eating a diet rich in the carotenoids lutein and zeaxanthin is associated with a long-term reduced risk of developing advanced age-related macular degeneration (AMD), according to a new study. Please click on the image for a salad recipe that features kale, a great source for lutein.
Freebase(0.00 / 0 votes)Rate this definition: Conning tower. A conning tower is a raised platform on a ship or submarine, often armored, from which an officer can conn the vessel, i.e., give directions to the helmsman. It is usually located as high on the ship as practical, to give the conning team good visibility of the entirety of their ship itself and of ocean conditions and other vessels.
A cooling tower is a heat rejection device which rejects waste heat to the atmosphere through the cooling of a water stream to a lower temperature.n a wet cooling tower (or open circuit cooling tower), the warm water can be cooled to a temperature lower than the ambient air dry-bulb temperature, if the air is relatively dry (see dew point and psychrometrics).