Time Machine
He revealed bitter truths about sugar
In his time, nutritionist John Yudkin's views on the hazards of sugar were derided; they have since secured new life.
The Intel chip that re-engineered the world
The 4004, the world's first microprocessor, has kept the gears of computer technology grinding.
The floppy disk that revolutionised computing
By making data portable, IBM's 8-inch 'memory disk' may have catalysed the 'personal computer' revolution and contributed to the birth of the software…
@: a symbol sets off an e-mail revolution
In 1971, the @ symbol was ‘rediscovered’ and elevated to a defining symbol of the computer age. Today, it ‘delivers’ over 300 billion e-mails a day!
