February 11, 2019

What is the Apple II?

Apple II is the first successful mass-produced microcomputer designed in 1976. The size of Apple II is smaller than a suitcase. It offered simplicity, the ability […]
February 11, 2019

What is the ENIAC?

ENIAC (Electronic Numerical Integrator and Computer) is the world’s first general-purpose computer designed in 1943. Although it took days to program, ENIAC could perform thousands of […]
February 11, 2019

What is the Difference Engine?

A Difference Engine is an automatic mechanical calculator designed in 1837. The size of this calculator is about as big as your living room. It is […]
February 11, 2019

What is the Antikythera Mechanism?

The Antikythera Mechanism is the world’s first analogical computer designed in 100 B.C. The size of this is approx. 1 foot x 6 inches x 4 inches (31 […]