False. The abacus is much older.
Ring - A ringtopology connects neighboring nodes until they form a ring. Signals travel in one direction around the ring. In ring topologies, each device on the network acts as a repeater to send the signal to the next device
Transvaginal mesh sling or a device surgically implanted medical device and is used to treat pelvic organ prolapse, or (POP).The device is transvaginal mesh (TVM) are also used to treat stress urinary incontinence (SUI). These two conditions can occur immediately after birth or as a woman ages.
An explosive device.
A ring topology connects neighboring nodes until they form a ring. * signals than travels in one direction around the ring; each device on the network acts as a repeater to send the signal to the next device.
two
The earliest recorded calculating device is the abacus. Used as a simple computing device for performing arithmetic, the abacus most likely appeared first in Babylonia (now Iraq) over 5000 years ago.
The china had one with rows wooden round balls on wires, 3 rows of them, 3 balls & 3 balls =6 in the last row, that was add, to subtract it was to the left cool
Abacus was the first calculating device invented by the Chinese.
Smug
In China in 1960
the ABACUS. it is also known as the 1st calculating device created by the Chinese. it is also known as the 1st computer.
They were big.
paper
Abacus
probably the counting board
I recall reading some time ago that the earliest recorded mechanical computing device is the Abacus. The article indicated that the exact time was not determined, but that evidence showed that it appeared at about the same time in both China and in Persia.