, changes from heating/cooling) Cleaning science (surfactants, oils vs. water, why soap works) Simple machines and forces...) Environmental science at home (waste, recycling, water use, energy conservation) Data collection and simple graphing (age...
heating and cooling components and systems;Repairs and maintains boilers, chillers, heat exchangers, and domestic water... GENERAL SUMMARY: Operates and repairs industrial sized heating, ventilation and air conditioning including chillers...
, changes from heating/cooling) Cleaning science (surfactants, oils vs. water, why soap works) Simple machines and forces...) Environmental science at home (waste, recycling, water use, energy conservation) Data collection and simple graphing (age...
, changes from heating/cooling) Cleaning science (surfactants, oils vs. water, why soap works) Simple machines and forces...) Environmental science at home (waste, recycling, water use, energy conservation) Data collection and simple graphing (age...
, changes from heating/cooling) Cleaning science (surfactants, oils vs. water, why soap works) Simple machines and forces...) Environmental science at home (waste, recycling, water use, energy conservation) Data collection and simple graphing (age...
, changes from heating/cooling) Cleaning science (surfactants, oils vs. water, why soap works) Simple machines and forces...) Environmental science at home (waste, recycling, water use, energy conservation) Data collection and simple graphing (age...
, changes from heating/cooling) Cleaning science (surfactants, oils vs. water, why soap works) Simple machines and forces...) Environmental science at home (waste, recycling, water use, energy conservation) Data collection and simple graphing (age...
, changes from heating/cooling) Cleaning science (surfactants, oils vs. water, why soap works) Simple machines and forces...) Environmental science at home (waste, recycling, water use, energy conservation) Data collection and simple graphing (age...
, changes from heating/cooling) Cleaning science (surfactants, oils vs. water, why soap works) Simple machines and forces...) Environmental science at home (waste, recycling, water use, energy conservation) Data collection and simple graphing (age...
, changes from heating/cooling) Cleaning science (surfactants, oils vs. water, why soap works) Simple machines and forces...) Environmental science at home (waste, recycling, water use, energy conservation) Data collection and simple graphing (age...