The Pascaline Calculator, by Blaise Pascal | by Areeba Merriam | Cantor's Paradise
How the Pascaline Works - YouTube
Pascal's calculator, 17th Century artwork Wall Art, Canvas Prints, Framed Prints, Wall Peels | Great Big Canvas
Alberto Tufaile on Twitter: "@MIT_CSAIL Pascal's calculator (also known as the arithmetic machine or Pascaline) is a mechanical calculator invented by Blaise Pascal in the mid 17th century. https://t.co/SDx5N20rXp https://t.co/ELKibH2I5a" / Twitter