Reading time: 9 minutes
The best-known wartime innovations are the largest, loudest, and flashiest, from humble handguns to the tank. But war has also prompted the invention of fascinating, and less destructive, devices designed not to harm life, but to protect it. One of these was the anti-gravity suit, or g-suit.
Reading time: 5 minutes
This has been cited as evidence that some people believed that lunar eclipses were caused by magicians or moon-hungry monsters. However, it is important to remember this comes from a source written by an educated churchman who may have exaggerated evidence of superstitious beliefs in order to then condemn them. Yet even if we allow for these beliefs, the range of ideas surrounding lunar eclipses in medieval Europe reveal it was not the dark age of superstition and ignorance it is often assumed to have been.
Reading time: 6 minutes
The Medieval warm period is an asynchronous regional warming caused by natural (not human-driven) climatic variation, whereas we are facing a homogeneous and global warming caused by human activity releasing too much greenhouse gas into the atmosphere.
Reading time: 6 minutes
December 7 marks the 50-year anniversary of the Blue Marble photograph. The crew of NASA’s Apollo 17 spacecraft – the last manned mission to the Moon – took a photograph of Earth and changed the way we visualised our planet forever. Taken with a Hasselblad film camera, it was the first photograph taken of the whole round Earth and is believed to be the most reproduced image of all time. Up until this point, our view of ourselves had been disconnected and fragmented: there was no way to visualise the planet in its entirety.
Reading time: 5 minutes
Muhammad ibn Mūsā al-Khwārizmī played a central role in the development of mathematics and computer science as we know them today. The next time you use any digital technology – from your social media feed to your online bank account to your Spotify app – remember that none of it would be possible without the pioneering work of an ancient Persian polymath.
Reading time: 8 minutes
The Victorian era was an amazing time for inventive activity. Advances in technology, science and industry brought change to all areas. One setting that provided endless inspiration for Victorian inventors was their homes. As it took on new forms and functions in the wake of rapid social change, the Victorian home sparked ideas for an array of creative inventions attempting to improve the domestic experience.
Reading time: 8 minutes
Most school kids can describe in detail the life cycle of butterflies: eggs hatch into caterpillars, caterpillars turn into cocoons and cocoons hatch. This seemingly basic bit of biology was once hotly debated. It was a pioneering naturalist, Maria Sibylla Merian, whose meticulous observations conclusively linked caterpillars to butterflies, laying the groundwork for the fields of entomology, animal behaviour and ecology.
THE EVOLUTION OF MODERN MEDICINE – AUDIOBOOK By Sir William Osler (1849 – 1919)...
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Reading time: 10 minutes In 2013, the World Health Organisation declared antibiotic...
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Estimated reading time: 7 minutes Picture the United States struggling to deal with a deadly...
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Estimated reading time: 4 minutes The legacy of one of the greatest inventors in history is some...
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Beyond the exceptional talents of Marie Curie, Rosalind Franklin and Ada Lovelace, it’d be easy to...
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