Free guide · 2027 edition

A nation of inventors: 45 ideas the world owes to Scotland

For a country of a few million people, Scotland has given the world a remarkable number of ideas: the telephone and television, anaesthesia and ultrasound, the steam engine, logarithms and modern economics. Our guide tells their stories, and where to see them in Scotland today.

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Cover of the MacLean & Bruce A Nation of Inventors guide

A few of the 45

The telephone

Alexander Graham Bell, born in Edinburgh in 1847, was granted the American patent for the telephone in March 1876.

Television

John Logie Baird, born in Helensburgh, gave the first public demonstration of television in January 1926.

Colour photography

James Clerk Maxwell demonstrated three-colour photography in 1861, using a tartan ribbon.

The kaleidoscope

Sir David Brewster, born in Jedburgh, invented and patented the kaleidoscope in 1817.

Radar

Sir Robert Watson-Watt’s team showed in 1935 that radio waves could detect an aircraft.

Chloroform anaesthesia

Sir James Young Simpson, born in Bathgate, tested it on himself and his friends in 1847.

Inside the guide

Eleven illustrated pages, in seven chapters and a map.

Communications and technology
Medicine
Engineering and everyday things
The sea and the shore
Science and mathematics
Food, drink and ideas
The natural world
Where to see them: a map

Some were invented here; others by Scots working abroad. The guide says which, and avoids claiming more than the evidence supports.

See the stories for yourself

From a lighthouse signal tower in Arbroath to a famous sheep in Edinburgh, we build private journeys around the places where these stories happened.

Download the free guide