"Tim Streater" wrote in message
.. .
In article , Simon Brown
wrote:

"Chris Hogg" wrote in message
. ..

The Wright brothers were over a century ago.

Yes, but Wozniak produced a significant breakthrough rather later than
that.

What breakthrough was that, then?

He worked out how to make a personal computer
affordable by almost anyone who wanted to have one.

Whoever did the telephone produced a significant breakthrough too.