When they tried to do complicated math, they used an 
abacus or counting board.
Onlar karmaşık matematik yapmaya çalıştım, onlar bir abaküs veya sayma tahtası kullanılır.
Kaynak: tampabay.comMoreover, he invented a type of 
abacus for multiplication called Napier's Bones.
Üstelik, Napier Bones denilen çarpma için abaküs bir tür icat etti.
Kaynak: scotsman.comHe also talked about the 
abacus, where information is physicaly embodied with beads.
Ayrıca bilgi physicaly boncuklar ile somutlaşan abaküs, konuştuk.
Kaynak: wired.co.ukThe 
abacus (plural abaci or 
abacuses), also called a counting frame, is a calculating tool used primarily in parts of Asia for performing
Kaynak: AbacusIn architecture , an 
abacus (from the Greek  abax, slab; or French abaque, tailloir; plural 
abacuses or abaci) is a flat slab forming the
Kaynak: Abacus (architecture)The Romans  developed the Roman hand 
abacus , a portable, but less capable, base-10 version of the previous Babylonia n 
abacus.
Kaynak: Roman abacusis an 
abacus  of Chinese  origin first described in a 190 CE book of the Eastern Han Dynasty , namely Supplementary Notes on the Art of
Kaynak: SuanpanAbacus is a Latin word that has its origins in the Greek words abax or 
abacus (meaning "table" or "tablet") which in turn, possibly
Kaynak: Abacus system A logical 
abacus is a mechanical digital  computer . Image:William Stanley Jevons Logic Piano. jpg | Logic Piano the logical 
abacus is
Kaynak: Logical abacusThe nano-
abacus is a nano-sized  
abacus  developed by IBM  scientists.  Stable rows made up of ten molecule s act as the railings of the 
abacus.
Kaynak: Nano-abacusAn 
abacus  is a counting frame. 
Abacus may also refer to:  
Abacus (architecture), a flat slab forming the uppermost member or division of
Kaynak: Abacus (disambiguation)Abacus or abaco refers to calculations, especially the subject of direct calculations, using Hindu  numerals without the help of the 
abacusKaynak: Abacus school