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Industrial calculator
by industrialcalculator
A portable electronic device that is used to perform calculations ranging from arithmetic to complex, is known as an electronic calculator. The first electronic calculator was developed in the early 1960s whereas calculators in pocket size became ava
- Oct, 20 2020
- Sciencefiction
Industrial calculator
by industrialcalculator
A portable electronic device that is used to perform calculations ranging from arithmetic to complex, is known as an electronic calculator. The first electronic calculator was developed in the early 1960s whereas calculators in pocket size became ava
- Oct, 20 2020
- Sciencefantasy