Technology
100

This machine for supplying money made its first appearance in 1967 in North London

What is a cash dispenser (or ATM)

200

In 1974, a pack of Wrigley’s gum was the first product to display this unusual symbol comprising parallel lines of varying widths and spacing.

What is a barcode

300

This information system was invented in 1989 by a British born scientist Tim Berners-Lee

What is the World Wide Web

400

In the early 90’s, this component, sold by Intel, changed the landscape of modern computing

What is the Pentium Processor

500

Launched in 2007, this smart device changed the way we interact and communicate

What is the iPhone