People use abacuses to teach .................... to children.
maths
Ada Lovelace was the first ________________.
computer programmer.
Alan Turing 's now one of the most famous scientists of the ________ century.
20th
Charles Babbage was born in ...........
1791
the worst problem of modern computer is ........
computer viruses
Ada Lovelace had the idea for .................
software
Scientists now say The Antikythera Machanism was used to find out the positions of the ...............................
sun, moon, and stars.
Ada Lovelace passed away in ...........
1852
In 1900, a group of people diving near the ................. island of Antikythera found the machine.
Greek
The smallest mobile phones have more ____________ than the biggest early computers.
memory
The first digital computer was called __________.
Colossus
The modern computer was ...............................'s idea.
Charles Babbage