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O sir, there is a perfect geometry in these breeches; you doe not observe the morality of your fancie, nor the gentile play and poize of your Lemon, Orange or Melon: this is gentry. Why, I understand all the curiosities of the Mode to a Mathematicall point, and yet I never travaild in all my life for't. Un. These are extraordinary parts.

The researches of Leonardo da Vinci upon the muscles of birds and the principles of the flight of birds brought over to the realm of science ideas long familiar in tale and legend. John Wilkins, one of the most influential early members of the Royal Society, in his Mathematicall Magick, in 1648, suggested "four several ways whereby this flying in the air hath been or may be attempted."

For as it may be truely saide of Nauigation and Hydrographie, that no man can be cunning in the one which wanteth conuenient knowledge in the other: and as neither of them can be had without the helpes of Astronomie and Cosmographie, much lesse without these two grounds of all artes, Arithmetike and Geometrie: so none of the best learned in those sciences Mathematicall, without conuenient practise at the sea can make iust proofe of the profite in them: so necessarily dependeth art and reason vpon practise and experience.

But for all this, I never intended to endevour to learn all those particular Sciences which we commonly call'd Mathematicall; And perceiving, that although their objects were different, yet did they nevertheless agree altogether, in that they consider no other thing, but the divers relations or proportions which are found therein; I thought it therefore better to examine those proportions in generall, and without supporting them but in those subjects, which might the more easily serve to bring me to the knowledg of them.

But not content with this successe and good proceeding, to gather more strength and win a greater name, shee entermingled with medicinable receipts and religious ceremonies, the skill of Astrologie and arts Mathematicall; presuming upon this, That all men by nature are very curious and desirous to know their future fortunes, and what shall betide them hereafter, persuading themselves, that all such foreknowledge dependeth upon the course and influence of the starres, which give the truest and most certain light of things to come.

Most things they sawe with vs, as Mathematicall instruments, sea Compasses, the vertue of the load-stone in drawing yron, a perspectiue glasse whereby was shewed many strange sights, burning glasses, wilde firewoorkes, gunnes, hookes, writing and reading, spring-clockes that seeme to goe of themselues, and many other things that wee had were so strange vnto them, and so farre exceeded their capacities to comprehend the reason and meanes how they should be made and done, that they thought they were rather the workes of gods then of men, or at the leastwise they had bene giuen and taught vs of the gods.