Paragraph 2
Tech giant IBM has
reduced the size of microchips. Computer
use nanometres to measure the size of chips. One nanometre is just a
of a metre. IBM's new chip is an
2nm. IBM says it can store 50 billion transistors on "a chip the
of a fingernail". A computer
said: "We have seen semiconductor
moving from 14nm to 7nm." He said IBM's new chip could advance
intelligence (AI). The chips could let data centres store more
. However, data centres use one per cent of the world's
.
