Recreations in Mathematics And Natural Philosophy ..
Recreations in Mathematics And Natural Philosophy ..
Montucla, Jean Etienne, 1725-1799
The book Recreations in Mathematics And Natural Philosophy .. was written by author Montucla, Jean Etienne, 1725-1799 Here you can read free online of Recreations in Mathematics And Natural Philosophy .. book, rate and share your impressions in comments. If you don't know what to write, just answer the question: Why is Recreations in Mathematics And Natural Philosophy .. a good or bad book?
What reading level is Recreations in Mathematics And Natural Philosophy .. book?
To quickly assess the difficulty of the text, read a short excerpt:
J in Mémoires pré- .^ >vK*nces, par divers .-, the inventor of this w- 10 hi; constructed, it . .-. vMijjIit of his body, than .X vtU'ct according to the .-. that on ascending an in- . ..N capable of proceeding at •.:u*s, which is agreeable to ! tliis maimer, the person M\{ on firm ground, and on ..Nv»ii might direct it for a long > the difticult places by a \' Mathematical Recreations . -.-x o( some machines of the ,»»a i lolling chair of the usual THE TCMBLEB. 73 ing, moved two pieces of wood..., fitted into toothed wheels fixed to the axis of the large wheels. But this mechanism is so badly explained by Ozanam, both in the description and the figure, that no one can understand it ; for this rea- son we have thought proper to make a total change in this article, as we have done in many others equally defective both in the form and the matter. PROBLEM XLVI. Method of constructing a small figure^ which when left to itself descends ^dong a small stair on its hands and its feet. This small machine, the mechanism of which is very in- genious, was a few years ago brought from India.
User Reviews: