Book
Opticks

48 chapters, about 97,000 words. The text is in the public domain in the United States and comes from Project Gutenberg.
Chapters
- SIR ISAAC NEWTON'S ADVERTISEMENTS 500 words
- _I. N._ 200 words
- DEFIN. I. 100 words
- DEFIN. II. 600 words
- AX. V. 800 words
- AX. VI. 600 words
- AX. VII. 700 words
- AX. VIII. 500 words
- _PROP._ I. THEOR. I. 1,500 words
- _PROP._ II. THEOR. II. 9,000 words
- _PROP._ IV. PROB. I. 2,200 words
- _PROP._ V. THEOR. IV. 600 words
- _PROP._ VI. THEOR. V. 1,500 words
- _PROP._ VII. THEOR. VI. 6,900 words
- _PROP._ VIII. PROB. II. 900 words
- _PROP._ I. THEOR. I. 1,700 words
- _PROP._ II. THEOR. II. 600 words
- _DEFINITION._ 200 words
- _PROP._ III. PROB. I. 1,600 words
- _PROP._ IV. THEOR. III. 400 words
- _PROP._ V. THEOR. IV. 4,600 words
- _PROP._ VI. PROB. II. 1,100 words
- _PROP._ VII. THEOR. V. 800 words
- _PROP._ VIII. PROB. III. 1,400 words
- _PROP._ IX. PROB. IV. 2,200 words
- _PROP._ X. PROB. V. 1,800 words
- _PROP._ XI. PROB. VI. 1,200 words
- _PART I._ 7,400 words
- _PART II._ 4,700 words
- PROP. I. 600 words
- PROP. II. 100 words
- PROP. III. 400 words
- PROP. IV. 200 words
- PROP. V. 700 words
- PROP. VI. 200 words
- PROP. VII. 2,000 words
- PROP. VIII. 1,900 words
- PROP. IX. 200 words
- PROP. X. 1,400 words
- PROP. XI. 200 words
- PROP. XII. 900 words
- PROP. XIII. 300 words
- PROP. XIV. 400 words
- PROP. XVIII. 100 words
- PROP. XIX. 200 words
- PROP. XX. 300 words
- _PART IV._ 7,300 words
- _PART I._ 23,200 words