GREENHOUSE HEATER CALCULATOR - HOW TO MAKE A SOLAR WATER HEATER AT HOME - HEATER CORE STOP LEAK.
Greenhouse Heater Calculator
a building with glass walls and roof; for the cultivation and exhibition of plants under controlled conditions
A glass building in which plants are grown that need protection from cold weather
of or relating to or caused by the greenhouse effect; "greenhouse gases"
A greenhouse (also called a glasshouse) is a building where plants are grown.
a small machine that is used for mathematical calculations
Something used for making mathematical calculations, in particular a small electronic device with a keyboard and a visual display
an expert at calculation (or at operating calculating machines)
A calculator is a small (often pocket-sized), usually inexpensive electronic device used to perform the basic operations of arithmetic. Modern calculators are more portable than most computers, though most PDAs are comparable in size to handheld calculators.
A conductor used for indirect heating of the cathode of a thermionic tube
A fastball
device that heats water or supplies warmth to a room
A heater is object that emits heat or causes another body to achieve a higher temperature. In a household or domestic setting, heaters are usually appliances whose purpose is to generate heating (i.e. warmth). Heaters exists for all states of matter, including solids, liquids and gases.
A person or thing that heats, in particular a device for warming the air or water
fastball: (baseball) a pitch thrown with maximum velocity; "he swung late on the fastball"; "he showed batters nothing but smoke"
Greenhouse truck
This bizarre greenhouse truck was sitting on the side of the road as I was riding my bike home. Another bicyclist passed me as I was shooting this picture and said "is it the pope-mobile?" This truck inspires weirdness.
Greenhouse behind Biology building
Greenhouses are green because they convert solar energy to thermal energy without using artificial light or energy.