Qmark Electric baseboard heaters and Cadet Electric baseboard heaters contain a sheathed electric heating element completely immersed in a heat transfer liquid and sealed in a heater-length copper tube. This maximizes the volume of heat storage fluid to prolong the thermal constant of the entire heater.
The strongest animal on Earth is the blue whale. The blue whale is also the largest creature in the entire world.
Well that depends upon your definition of strong! 1  Blue Whale - By pure brute strength the Blue Whale is the strongest animal in the world. Its size is amazing and a flick of its tail can send a boat flying through the air. 2  African Elephant - African Elephants are the strongest land mammals on the earth.