Computer Mouse: Complete History - History-Computer
Han's Virtual Services - DID YOU KNOW? Doug Engelbart invented the 𝐟𝐢𝐫𝐬𝐭 𝐜𝐨𝐦𝐩𝐮𝐭𝐞𝐫 𝐦𝐨𝐮𝐬𝐞 in around 1964 which was made of 𝐰𝐨𝐨𝐝. Photo Credits: https://en.wikipedia.org/wiki/File:SRI_Computer_Mouse.jpg | Facebook