http://www.history.com/topics/isaac-newton
_ Cartoon for kids - Who was Isaac Newton?
https://youtu.be/2qYZUyd22vk
_ Secret Life of Isaac Newton (HD) - New
https://youtu.be/y8xLib6Oo3o
_ The Dark Heretic. Isaac Newton BBC 2003
https://youtu.be/t9V6qog796g
_ Newton's Dark Secrets - Isaac Newton Documentary
https://youtu.be/PFiwVAGoQyY
