Laurie Cahalane
Language
English
Description
Some five centuries ago, a major revolution overturned traditional ship designs. In just a few years, ships were transformed from small coastal-bound transports into massive ocean-going vessels capable of long-distance exploration. These designs were crucial to launching Europe's age of imperial expansion and colonial exploitation, toppling the indigenous civilizations of the New World and spreading pandemics.
Language
English
Description
What's the most common, yet most elusive and least understood, particle in the universe? The neutrino. Starting with the invention of the nuclear bomb, billions of dollars have been spent in pursuit of this so-called ghost particle. Outnumbering atoms a billion to one, neutrinos are preposterously plentiful, they hardly interact with anything, and they mystifyingly morph between three different forms.
Language
English
Description
Recent stunning discoveries are exploding the myth of the Amazon as a primeval wilderness, revealing traces of ancient civilizations that flourished there for centuries. Dense settlements indicate populations in the millions, supported by sophisticated agricultural systems, while huge geometric earthworks and roadways bear witness to complex religious ideas and social networks.
Language
English
Description
Could the source of the world's deadliest viruses hold the secret to a healthier and longer life? Bats have a sinister reputation as potential sources for some of the deadliest disease outbreaks: Ebola, MERS, SARS, and most recently, SARS-CoV-2, the virus behind the COVID-19 global pandemic.
Language
English
Description
Sir David Attenborough drops in for tea at the modest suburban home of Neville and Sally Hollingworth, both amateur fossil hunters in southern England. He's there to look at some of the unusual objects that decorate their living room, including giant tusks and massive molars that belonged to extinct mammoths and a hand-axe shaped by Neanderthals.
Language
English
Description
Every year, hundreds of new skyscrapers are built around the globe. As nations vie for prestige and developers look to maximize limited urban space, these shimmering towers are rising higher and higher. In China alone, dozens of buildings reach over 1,000 feet, with a few approaching 2,000 feet. But for all their impressive engineering, are these buildings safe?
Language
English
Description
The First Alphabet: Follow the evolution of the written word, from millennia-old carvings in an Egyptian turquoise mine to modern-day alphabets. How Writing Changed the World: The printing press transformed the spread of information, igniting the Industrial Revolution. How did technologies, from pen to paper to printing press, make it all possible?
9) Reef rescue
Language
English
Description
If oceans continue to warm at the current pace, coral reefs could be wiped out by century's end. But scientists from around the globe are rushing to help corals adapt to changing climate through assisted evolution. Follow scientists as they attempt to crossbreed heat-resistant corals, and even transplant corals' algae, in a race to save the coral reefs from extinction.