Résultats lu par "Jonathan Keeble" dans Sciences exactes

The Amur River is almost unknown. Yet it is the 10th longest river in the world, rising in the Mongolian mountains and flowing through Siberia to the Pacific. For 1,100 miles, it forms the tense border between Russia and China. Haunted by the memory of land-grabs and unequal treaties, this is the most densely fortified frontier on Earth. In his 80th year, Colin Thubron takes a dramatic journey from the Amur's secret source to its giant mouth, covering almost 3,000 miles.

India was the jewel in the crown of the British Empire. There were vast riches to be exploited and vast numbers of people to be subjugated. How better to achieve these aims than by building a rail network that facilitated the export of raw material and made it easier for troops to travel around the country to tackle uprisings? India joined the railway age late: the first line was not completed until 1853, but, by 1929, 41,000 miles of track served the country.

If Britain's maritime history were embodied in a single ship, she would have a prehistoric prow, a mast plucked from a Victorian steamship, the hull of a modest fishing vessel, the propeller of an ocean liner and an anchor made of stone. We might call her Asunder, and, fantastical though she is, we could in fact find her today, scattered in fragments across the country's creeks and coastlines. This extraordinary book collects those fragments for a profound and haunting exploration of our seafaring past.

Joey Dunlop's story is one of towering triumphs and desperate tragedies in almost equal measure. Born poor—dirt poor—with no running water, no electricity, he was the definition of the everyman hero, earning the title 'King of the Roads' in what must be considered one of the world's most extreme sports—motorcycle road racing. And as well as being voted Northern Ireland's greatest ever sportsman, he remains the most loved and most successful road racer of all time.

The UK has declared a 'climate emergency' and pledged to become carbon neutral by 2050. So how do we get there? Drawing on actions, policies and technologies already emerging around the world, Chris Goodall sets out the ways to achieve this. What We Need to Do Now is an urgent, practical and inspiring book that signals a green new deal for Britain.

Philosophy for busy people. Read a succinct account of the philosophy of John Dewey in just one hour.In early twentieth-century America John Dewey was regarded as the foremost philosopher of his age – no mean feat when his colleagues included the likes of Russell, Wittgenstein and Heidegger. Dewey produced a distinctly American philosophy, essentially different from that of his European contemporaries – his pragmatic theory of ‘instrumentalism’ or ‘experimentalism’, relying on modern experimental methods to prove truth and reality.

An exploration of space and time and a journey of discovery through 13 of the most fascinating Christmas Lectures given at the Royal Institution of Great Britain over the last 200 years. Started at the Royal Institution (RI) in 1825 by Michael Faraday, the Christmas Lectures have been broadcast on television since the 1960s and have formed part of the British Christmas tradition for generations.

Born and raised in the South Yorkshire mining village of Hoyland Common, it seemed all too likely that Richard Hines would end up working in the pits, especially when, unlike his older brother Barry, he failed the 11+. Crushed by this, and persecuted by the cruelty of his teachers, Richard spent his time in the fields. One morning, he came across a nest of kestrels. Instantly captivated, he sought out ancient falconry texts from the local library.

David Hone, Chief Climate Change advisor to Shell, takes on the subject of climate change in a frank and open discussion built on more than 30 years in the energy industry and the last dozen in the field of climate change. The conclusion, "It's going to be much tougher than we think to solve this problem, but solve it we must."

The first insider account of the work at the Large Hadron Collider at CERN, the discovery of the Higgs particle - and what it all means for our understanding of the laws of nature. The discovery of the Higgs boson made headlines around the world. Two scientists, Peter Higgs and François Englert, whose theories predicted its existence, shared a Nobel Prize. The discovery was the culmination of the largest experiment ever run, the ATLAS and CMS experiments at CERN's Large Hadron Collider.

Although hints of a crisis appeared as early as the 1570s, the temperature by the end of the 16th century plummeted so drastically that Mediterranean harbors were covered with ice, birds literally dropped out of the sky, and "frost fairs" were erected on a frozen Thames - with kiosks, taverns, and even brothels that become a semi-permanent part of the city. Recounting the deep legacy and far-ranging consequences of this "Little Ice Age", acclaimed historian Philipp Blom reveals how the European landscape had subtly, but ineradicably, changed by the mid-17th century.

In this innovative and compelling work of environmental history, Philipp Blom chronicles the great climate crisis of the 1600s, a crisis that would transform the entire social and political fabric of Europe. While hints of a crisis appeared as early as the 1570s, by the end of the 16th century the temperature plummeted so drastically that Mediterranean harbours were covered with ice, birds literally dropped out of the sky and ‘frost fairs’ were erected on a frozen Thames - with kiosks, taverns and even brothels that became a semipermanent part of the city.