Water
In recent years, LG appliances have been made to be energy efficient. LG claims that it's third generation refrigerator compressor is the most energy efficient in the world.
Woodway Treadmills claim to be the most energy efficient.
inventing things
The most energy efficient radiator heater is the oil filled one. A better option would be an electrical one because those are almost 100% energy efficient.
Water
No, but it is one of the most energy-efficient cities in the United States.
hydrid
In recent years, LG appliances have been made to be energy efficient. LG claims that it's third generation refrigerator compressor is the most energy efficient in the world.
Hyundai
Honda CR-Z
the highest thing in the world is: SPACE
The TGV
Mostly this sort of thing is done through census returns.
The Most Beautifullest Thing in This World was created in 1993-12.
"Wine is the most civilized thing in the world".Earnest Hemingway
Life is the most precious thing in the world. Without it nothing would be possible.