The Waterwheel on a brook. Water as a source renewable energy. Sustainable development and power from nature.
Palabras clave
industry,
water wheel,
watermill,
wheel,
water,
mill,
engine,
turbine,
energy,
sustainability,
electricity,
construction,
natural,
education,
technics,
management,
watermill,
machinery,
machine,
motor,
engineering,
spring,
source,
brook,
ecosystem,
nature,
renewable,
renewable energy,
development,
sustainable,
water wheel,
industrial,
river,
architecture,
technology,
plant,
urban,
building,
city landscape,
power plant,
hydroelectric,
dam,
countryside,
landscape,
environment,
ecology,
hydraulic
