Page 21 of 23. Previous 1 .... 20 21 22 23 Next Nothing without Chips... © Arithmeum Dipl. Ing. Horst Barsuhn, IBM Read more Holes, lamps, and electric circuits © Arithmeum Early data processing Read more Cranks, discs, and cogwheels © Arithmeum Mechanical calculating Read more Finger, stones, knots © Arithmeum How did people count in earlier times? Read more Dies Academicus at the Arithmeum © Arithmeum Guided tours and free entrance Read more Red, blue, yellow and green © Arithmeum Bob Bonies Read more Bob Bonies © Arithmeum Red, Blue, Yellow and Green Read more Hollerith © Arithmeum Computer memory using punched holes Read more Calculating with machines © Arithmeum 1+1=10 Calculating the computer way Read more Calculating with machines © Arithmeum Pinwheels and Stepped Drums Read more Calculating with machines © Arithmeum 1 + 1 = 2 Addition with machines Read more Calculating with machines © Arithmeum Calculating with the Abacus Read more Museums and friends © Arithmeum Open Day till 6 p.m. Read more Thinking © Arithmeum Bernhard J. Dotzler Read more Art © Arithmeum Reliefs made up of right angles Read more Every visitor counts Hollerith, erfunden von Hermann Hollerith, 1885 Open Day and Long Night at the Arithmeum until 12 p.m. Read more Art © Arithmeum The Alphabet plastique Read more Lecture © Arithmeum Dr. Jens Vygen Read more Dies Academicus © Arithmeum Guided tours and lecture Read more You'll have to reckon with a long night! © Arithmeum Open Day and Long Night at the Arithmeum until 12 p.m. Read more Page 21 of 23. Previous 1 .... 20 21 22 23 Next
