The first internal-combustion engine to operate successfully on the four-stroke cycle was built in 1876 by Nicolaus August Otto. His "Silent Otto" was a good machine with a poor theory ...

Keywords engines, heat energy, steam engine, internal combustion, external combustion ... if Russia accepts 5 Most Improved NFL Teams After First Day of Free Agency If Trump closes the Education ...

But now, more details surfaced suggesting the new CX-5 will not only come as a hybrid, but will stick with conventional ...