Ranked #1
Tulips
Tulips
In the 1630s, the Netherlands experienced 'tulip mania' - a surge in demand for tulips from wealthy buyers, with some in... Read more
27 Jan 2020
•
10mins
Ranked #2
Shipping Container
Shipping Container
The boom in global trade was caused by a simple steel box. Shipping goods around the world was – for many centuries – ex... Read more
19 Nov 2016
•
8mins
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Ranked #3
Concrete
Concrete
It's improved health, school attendance, agricultural productivity and farm worker wages, but concrete has a poor reputa... Read more
26 Nov 2016
•
8mins
Ranked #4
Barcode
Barcode
How vast mega-stores emerged with the help of a design originally drawn in the sand in 1948 by Joseph Woodland as he sat... Read more
10 Dec 2016
•
8mins
Ranked #5
Banking
Banking
Warrior monks, crusaders and the mysterious origins of modern banking. You might think banks are so central to every eco... Read more
17 Dec 2016
•
8mins
Ranked #6
Canned food
Canned food
Developed for the military, dodging bureaucracy and fuelled by venture capital: canned food blazed a trail many of today... Read more
16 Sep 2019
•
9mins
Ranked #7
Solar PV
Solar PV
Solar power has been harnessed by civilisations since the days of the ancient Greeks, but it's now on the verge of being... Read more
19 Aug 2019
•
9mins
Ranked #8
Index Fund
Index Fund
Warren Buffett is the world’s most successful investor. In a letter he wrote to his wife, advising her how to invest aft... Read more
17 Jan 2019
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9mins
Ranked #9
Blockchain
Blockchain
Billions are being poured into startups working on blockchain, the technology behind Bitcoin. Supporters say it could be... Read more
24 Jun 2019
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10mins
Ranked #10
Retirement
Retirement
As populations age, pension systems around the world are coming under strain. Governments, employers and economists are ... Read more
23 Dec 2019
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10mins
Ranked #11
SWIFT
SWIFT
The Society for Worldwide Interbank Financial Telecommunication - SWIFT - solved some big problems with international fi... Read more
11 Nov 2019
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10mins
Ranked #12
Number 51
Number 51
Revealed – the winning 51st Thing! What won the vote to be added to our list of 50? We asked for ideas for an extra “thi... Read more
28 Oct 2017
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9mins
Ranked #13
Chatbot
Chatbot
It's claimed that some computers can now pass the Turing test: convincing people that they are human. Tim Harford asks h... Read more
26 Aug 2019
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10mins
Ranked #14
RFID: The tech you’ve never heard of – but use every day
RFID: The tech you’ve never heard of – but use every day
Radio frequency identification - RFID - is the foundation on which many contactless technologies are built. But is it ge... Read more
29 Jul 2019
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10mins
Ranked #15
Wedgwood
Wedgwood
Josiah Wedgwood is arguably the best-known name in the history of pottery - but it's not just his pots that made their m... Read more
4 Nov 2019
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9mins
Ranked #16
Sewing machine
Sewing machine
Women's lives were transformed by sewing machines, which made a "never-ending, ever-beginning task" far less arduous and... Read more
9 Dec 2019
•
9mins
Ranked #17
Cold Chain
Cold Chain
The global supply chain that keeps perishable goods at controlled temperatures has revolutionised the food industry. It ... Read more
14 Oct 2017
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9mins
Ranked #18
Glasses
Glasses
Spectacles have been around for centuries, and have a huge impact on many people's quality of life. So why is it estimat... Read more
28 Oct 2019
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10mins
Ranked #19
Limited Liability Company
Limited Liability Company
Nicholas Murray Butler was one of the great thinkers of his age: philosopher; Nobel Peace Prize-winner; president of Co... Read more
22 Jul 2017
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9mins
Ranked #20
QWERTY
QWERTY
The QWERTY keyboard layout has stood the test of time, from the clattering of early typewriters to the virtual keyboard ... Read more
15 Apr 2019
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8mins