The puzzle of Palaeospondylus – Over a hundred years ago, archaeologists discovered fossils of the aquatic animal Palaeospondylus. But since then researchers have been unable to place where this animal sits on the tree of life. Now, new analysis of Palaeospondylus’s anatomy might help to solve this mystery.
08:18 Research Highlights
A strong, silk-based version of mother of pearl, and the parrots that use their heads when climbing.
10:51 How lasers revealed an ancient Amazonian civilization
Archaeologists have used LiDAR to uncover evidence of an ancient civilization buried in the Bolivian Amazon. The team’s work suggests that this area was not as sparsely populated in pre-Hispanic times as previously thought.
We discuss some highlights from the Nature Briefing. This time, the debate surrounding the first transplant of pig kidneys into humans, and the plants grown in lunar soil.
Times Literary Supplement, May 27, 2022 – @TheTLS, featuring @NshShulman on the Queen; @nclarke14 on Melvyn Bragg; @richardlea on nuclear power; Claire Lowdon on Elif Batuman; @RohanMaitzen on Rosalind Brackenbury; @rinireg on abortion – and more.
What are Turkish president Recep Tayyip Erdogan’s foreign-policy aims? Plus: Russian troops try to encircle Ukrainian special forces in the Donbas region, a dispatch from our team at the World Economic Forum, and the latest business news.
This episode with @Tayo Aina brings you to Tanzania in east Africa. The country is famous for its stunning natural landscapes. Discover with Tayo the region around Mt. Kilimanjaro, the highest mountain in Africa. Watch him jump into the Chemka Hot Springs with their crystal blue water and let him show you a very rare gemstone, tanzanite, that is almost only be found in Tanzania. Which African country should Tayo explore for you next?
Timeline: 00:00 Intro 01:04 Arriving in Arusha 01:58 In Search of Mount Kilimanjaro 05:50 Chemka Hot Springs 08:03 Tanzanite, a unique gemstone 09:33 Arusha Cultural Heritage Centre
Forget what you know from the cartoon. The 19th-century story, now in a new translation, was a rallying cry for universal education and Italian nationhood
Rome, Italian Roma, historic city and capital of Roma provincia (province), of Lazioregione (region), and of the country of Italy. Rome is located in the central portion of the Italian peninsula, on the Tiber River about 15 miles (24 km) inland from the Tyrrhenian Sea. Once the capital of an ancient republic and empire whose armies and polity defined the Western world in antiquity and left seemingly indelible imprints thereafter, the spiritual and physical seat of the Roman Catholic Church, and the site of major pinnacles of artistic and intellectual achievement, Rome is the Eternal City, remaining today a political capital, a religious centre, and a memorial to the creative imagination of the past.
It is 20 years since journalist Fiona Fox set up the influential Science Media Centre in London, to persuade more scientists to engage with the media. This absorbing, detailed book is her memoir of that period — not, as she makes clear, an “objective record”. Separate chapters deal with controversies such as “Climategate”, “Frankenfoods”, the politicization of science, sexism in research and how the current pandemic epitomizes an “age-old dichotomy” between the need for simple public messaging and the messy complexity of science.
Bitch
Lucy Cooke Doubleday (2022)
“Try explaining the need to be passive” to a female spotted hyena (Crocuta crocuta), writes zoologist and author Lucy Cooke, “and she’ll laugh in your face, after she’s bitten it off”. She is dominant in rough play, scent‑marking and territorial defence. By analysing numerous animals, this sparkling attack on scientific sexism draws on many scientists — of multiple genders — to correct stereotypes of the active male versus passive female. Many such concepts were initiated by Charles Darwin, who is nevertheless Cooke’s “scientific idol”.
Beyond Coding
Marina Umaschi Bers MIT Press (2022)
Early-childhood technologist Marina Bers developed the KIBO robot, which young children can program with coloured, barcoded wooden blocks to learn computer coding. It is the chief character in her engaging book, which presents four key ways to consider coding for kids: as a “playground”; “another language”; a “palette of virtues”; and a “bridge”. The palette includes infusing ethics and moral education into programming. The bridge involves finding points of connection between diverse cultural, ethnic and religious groups.
Nuclear Bodies
Robert A. Jacobs Yale Univ. Press (2022)
The Japanese word hibakusha originally described the victims of the atomic bombs dropped on Japan in 1945. Since the 2011 Fukushima nuclear power-plant disaster, the term has been widely extended to denote worldwide victims of radiation exposure. Yet it does not appear in the Oxford English Dictionary: evidence that “these ‘global hibakusha’ have been largely invisible to us”, because of their relative political insignificance, notes Hiroshima-based historian Robert Jacobs in this grimly important analysis of the cold war.
Travels with Trilobites
Andy Secher Columbia Univ. Press (2022)
The fascinating marine invertebrate known as a trilobite belongs to the beginning of complex animal life. It appeared some 521 million years ago, and endured for more than 250 million years, evolving more than 25,000 recognized species. Palaeontologist Andy Secher coedits the trilobite website for the American Museum of Natural History in New York City. He owns more than 4,000 trilobite fossils, many of which are pictured in this paean to “the omnipresent monarchs of the world’s ancient se
The June issue of National Geographic Traveller (UK) is out now. The cover story this month focuses on Scandinavia — Denmark, Norway and Sweden — where nature throws out the rulebook. Shaped by the elements and ruled by the seasons, this is a region not only bound by cultural ties, but by a love for epic outdoor adventures. From oyster safaris on Denmark’s dramatic shoreline and wilderness camping in Norwegian national parks to learning about Sámi culture in Swedish Lapland, these are the ultimate Scandinavian experiences.