The advance of science in general in modern times has been greatly due to the development of mechanical inventions.
These machines have been dealt with at length in Engineering of To-day and Mechanical Inventions of To-day and so must be simply mentioned here.
In Mechanical Inventions of To-day I have dealt with the uses which can be made of heat as a motive power.
It can also be tested by impact or even pulled apart by a sudden blow, as described in Mechanical Inventions of To-day.
In this decade we find the conversion of electricity into mechanical motion and many other important electrical developments, which, however, are omitted from this list as we are confining ourselves to mechanical inventions.
The above list will hopefully provide you with a few useful examples demonstrating the appropriate usage of "mechanical inventions" in a variety of sentences. We hope that you will now be able to make sentences using this group of words.
