![Brigitte Webster on X: "Sir Isaac Newton's undergraduate notebook recording purchases including food, 1661 @FitzMuseum_UK https://t.co/GSLHvrRkmH" / X Brigitte Webster on X: "Sir Isaac Newton's undergraduate notebook recording purchases including food, 1661 @FitzMuseum_UK https://t.co/GSLHvrRkmH" / X](https://pbs.twimg.com/media/EMDqnMDXkAEexZO.jpg:large)
Brigitte Webster on X: "Sir Isaac Newton's undergraduate notebook recording purchases including food, 1661 @FitzMuseum_UK https://t.co/GSLHvrRkmH" / X
![Isaac Newton's 330-year-old notebook tells of secret assistant to 'lone genius' | Science | News | Express.co.uk Isaac Newton's 330-year-old notebook tells of secret assistant to 'lone genius' | Science | News | Express.co.uk](https://cdn.images.express.co.uk/img/dynamic/151/590x/Isaac-Newton-s-330-year-old-notebook-tells-of-secret-assistant-to-lone-genius-1546355.jpg?r=1641557023561)
Isaac Newton's 330-year-old notebook tells of secret assistant to 'lone genius' | Science | News | Express.co.uk
![Notebook of Sir Isaac Newton writing thought lost for 350 years is added to the Cambridge University Library collection Notebook of Sir Isaac Newton writing thought lost for 350 years is added to the Cambridge University Library collection](https://www.cambridgeindependent.co.uk/_media/img/XS0XODR3K5DE6UXVTREI.jpg)
Notebook of Sir Isaac Newton writing thought lost for 350 years is added to the Cambridge University Library collection
![Sir Isaac Newton's Cambridge papers added to UNESCO's Memory of the World Register | University of Cambridge Sir Isaac Newton's Cambridge papers added to UNESCO's Memory of the World Register | University of Cambridge](https://www.cam.ac.uk/sites/www.cam.ac.uk/files/ms_1-1936_f3r_201206_mfj22_mas_dc1.jpg)
Sir Isaac Newton's Cambridge papers added to UNESCO's Memory of the World Register | University of Cambridge
![Mete Atature on X: "Here is Isaac Newton's own notebook from 1664 Cambridge, where the topic is light and lenses! #isaacnewton https://t.co/1cbjMoJYWh https://t.co/gz2mrBHOZn" / X Mete Atature on X: "Here is Isaac Newton's own notebook from 1664 Cambridge, where the topic is light and lenses! #isaacnewton https://t.co/1cbjMoJYWh https://t.co/gz2mrBHOZn" / X](https://pbs.twimg.com/media/C0jiyGaXAAAO9OE.jpg)
Mete Atature on X: "Here is Isaac Newton's own notebook from 1664 Cambridge, where the topic is light and lenses! #isaacnewton https://t.co/1cbjMoJYWh https://t.co/gz2mrBHOZn" / X
![Notebook of Sir Isaac Newton writing thought lost for 350 years is added to the Cambridge University Library collection Notebook of Sir Isaac Newton writing thought lost for 350 years is added to the Cambridge University Library collection](https://www.cambridgeindependent.co.uk/_media/img/X3V0ESLLFJ0X95M4PHNJ.jpg)
Notebook of Sir Isaac Newton writing thought lost for 350 years is added to the Cambridge University Library collection
![Ms 1-1936 f.7r Page from a notebook containing Newtons thoughts on optics and his household accounts, c.1665-68 (ink on paper) Ms 1-1936 f.7r Page from a notebook containing Newtons thoughts on optics and his household accounts, c.1665-68 (ink on paper)](https://www.meisterdrucke.uk/kunstwerke/500px/Isaac%20Newton%20-%20Ms%201-1936%20f7r%20Page%20from%20a%20notebook%20containing%20Newtons%20though%20-%20%28MeisterDrucke-298307%29.jpg)