A new edition of Chronicle of the 20th Century has arrived from Dorling Kindersley (£39.95, ISBN 0 7513 3006). An armbreaking load of a book, it’s definitely time to convert to CD-ROM and abandon print. And the measure of science in this century? Well, it gets fewer entries in the index than the British Royal Family … but the contemporary accounts scattered throughout are fascinating.
More from 51¶¯Âþ
Explore the latest news, articles and features

Health
How ageing on Earth mimics the effects of space travel
Comment

Mathematics
Mathematicians stunned by AI's biggest breakthrough in mathematics yet
51¶¯Âþ

Mind
Epic dreaming is leaving people exhausted and distressed
51¶¯Âþ

Health
Women’s better memories may delay Alzheimer’s diagnosis by years
51¶¯Âþ
Popular articles
Trending 51¶¯Âþ articles
1
Mathematicians stunned by AI's biggest breakthrough in mathematics yet
2
Photos reveal unexpected details from the world's first atomic test
3
The distant world that is our best hope of finding alien life
4
The Selfish Gene at 50: Why Dawkins’s evolution classic still holds up
5
How I used psychology to come back from the worst year of my life
6
Epic dreaming is leaving people exhausted and distressed
7
Wind-assisted cargo ships could more than halve shipping emissions
8
Putting CO2 into rocks and getting hydrogen out is climate double win
9
Can we harness quantum effects to create a new kind of healthcare?
10
Why autism pioneer Uta Frith wants to dismantle the spectrum