Abacus – a primitive calculator.
Used for thousands of years. Still in use in parts of Asia, Africa. A skilled abacus operator is often faster than someone using an electronic calculator.
Spotted in Kentucky.
Cars, Security and a Peek into my Life
Cars, Security and a Peek into my Life
Used for thousands of years. Still in use in parts of Asia, Africa. A skilled abacus operator is often faster than someone using an electronic calculator.
Spotted in Kentucky.