https://arab.news/vkfsb
There are few marine creatures as spectacular as the basking Shark. At up to 11 meters in length and seven tons in weight, this colossal, plankton-feeding fish is one of the largest in the world, second only to the whale shark.
Historically, basking sharks were a familiar sight in the northern hemisphere – off the coasts of Norway, Scotland, Ireland, Canada and the US, for example.
We see the last cookie in the box and think, can I take that? We reach a hand out. In the 2.1 seconds that this impulse travels through our brain, billions of neurons communicate with one another, sending blips of voltage through our sensory and motor regions.
Neuroscientists call these blips “spikes.” Spikes enable us to do everything: talk, eat, run, see, plan, and decide. In “The Spike,” Mark Humphries takes readers on the epic journey of a spike through a single, brief reaction.
When World War II ended, about 1 million people whom the Soviet Union claimed as its citizens were outside the borders of the USSR, mostly in the Western-occupied zones of Germany and Austria.
These “displaced persons,” or DPs—Russians, prewar Soviet citizens, and people from West Ukraine and the Baltic states forcibly incorporated into the Soviet Union in 1939—refused to repatriate to the Soviet Union despite its demands.
Thus began one of the first big conflicts of the Cold War. In “Lost Souls,” Sheila Fitzpatrick draws on new archival research, including Soviet interviews with hundreds of DPs, to offer a vivid account of this crisis, from the competitive maneuverings of politicians and diplomats to the everyday lives of DPs.
Author: Audrey Borowski
Described by Voltaire as “perhaps a man of the most universal learning in Europe,” Gottfried Wilhelm Leibniz (1646–1716) is often portrayed as a rationalist and philosopher who was wholly detached from the worldly concerns of his fellow men. Leibniz in His World provides a groundbreaking reassessment of Leibniz, telling the story of his trials and tribulations as an aspiring scientist and courtier navigating the learned and courtly circles of early modern Europe and the Republic of Letters.
Drawing on extensive correspondence by Leibniz and many leading figures of the age, Audrey Borowski paints a nuanced portrait of Leibniz in the 1670s, during his “Paris sojourn” as a young diplomat and in Germany at the court of Duke Johann Friedrich of Hanover. She challenges the image of Leibniz as an isolated genius, revealing instead a man of multiple identities whose thought was shaped by a deep engagement with the social and intellectual milieus of his time. Borowski shows us Leibniz as he was known to his contemporaries, enabling us to rediscover him as an enigmatic young man who was complex and all too human.
When we look at a river, either up close or while flying over a river valley, what are we really seeing?
“Following the Bend” takes readers on a majestic journey by water to find answers, along the way shedding light on the key concepts of modern river science, from hydrology and water chemistry to stream and wetland ecology.
In this accessible and uniquely personal book, Ellen Wohl explains how to “read” a river, blending the latest science with her own personal experiences as a geologist and naturalist who has worked on rivers for more than three decades.
