designed a steam engine that was 40% more efficient, half the size, and significantly cheaper than standard steam engines.
designed a steam engine that was 40% more efficient, half the size, and significantly cheaper than standard steam engines.
Benjamin Franklin Isherwood
Benjamin Franklin Isherwood
Benjamin Franklin Isherwood
Benjamin Franklin Isherwood
A fuel efficient SUV is probably better- not only does saving fuel save the Earth, it also helps you save money. On the other hand, standard SUVs may be cheaper, and making fuel efficient vehicles can sometimes use more energy than normal vehicles. In the end, it's still probably better to go fuel-efficient.
No. E85 requires a vehicle to be designed to run it. It requires different internal engine componets, such as valves, and different computer stradegies such as timing and air/fuel metering. E85 is cheaper, but there really isn't any econmic benefit to the consumer to run E85. Because while it may be cheaper to buy, it gets significantly less miles per gallon. It isn't as efficient, so you burn way more fuel.
its cheaper to make a plastic from scratch !!
It is cheaper and more efficient.
Easier & cheaper to make. Also most efficient use of space
cheaper than standard rate :)
Electric grills are designed to be used outdoors to they are safe. It's still inadvisable to use one in heavy rain. Gas grills are a better alternative because they are more efficient and cheaper to operate.