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a caculator
It's an abacus. It costs only five squirrel skins!
abacus and a calculater
The electronic calculator.
The calculator is the modern invention that replaced the abacus. Calculators are electronic devices that can perform mathematical calculations quickly and accurately, making them more efficient and user-friendly than traditional abacuses.
a caculator
It's an abacus. It costs only five squirrel skins!
abacus and a calculater
The abbucus helps people who can't use modern technology to count (add, subtract, multiply and divide).
Yes, the computer as we know it today is a modern invention. The first electronic digital computer was developed in the mid-20th century and has since evolved significantly to become an integral part of modern society.
the best modern invention is the thinnest computer and iPhone4s
An advantage of modern invention would be that a new product might make life easier for people. A disadvantage of modern invention is that people can misuse the invention. Texting is a prime example of misuse of an invention. Texting and driving is very dangerous.
The magnetic compass was the first invention that might be called modern.
The development of tools and weapons from stone was a significant achievement during the Stone Age. This allowed early humans to hunt, build shelters, and create a more stable food supply.
No
the invention of the transistor
Microprocessors