Top Science Podcasts: 120,000 Year-Old Human Footprints, Neanderthal DNA ‘Y Chromosomes’

Contributing Correspondent Ann Gibbons talks with host Sarah Crespi about a series of 120,000-year-old human footprints found alongside prints from animals like asses, elephants, and camels in a dried-up lake on the Arabian Peninsula. These are the earliest human footprints found so far in Arabia and may help researchers better understand the history of early hominin migrations out of Africa. 

Continuing on the history of humanity theme, Sarah talks with Janet Kelso of the Max Planck Institute for Evolutionary Anthropology, about her team’s efforts to fish the elusive Y chromosome out of Neanderthal and Denisovan DNA. It turns out Y chromosomes tell a different story about our past interbreeding with Neanderthals than previous tales told by the rest of the genome. 

Italian Estate Tour Video: ‘Villa Padronale Arezzo’

Just outside Arezzo, in a panoramic position with direct view over the historic center, beautiful manor villa with Italian garden and gatehouse. The villa and the gatehouse have been finely restored and offer a total of 11 bedrooms and 982 sqm of livable surface. The garden, elegant and well-maintained, is the ideal background for events, thanks to the beautiful view over Arezzo.

Food Industry Video: ‘How Restaurants Will Be Preparing For Winter (WSJ)

About 90% of the Duck Inn’s current revenue comes from customers enjoying socially distant table service in their outdoor seating area. Especially in places like Chicago where temperatures drop below freezing, it’s one of many restaurants grappling with how to prepare for and survive winter.

Photo: Nicolas Silva for The Wall Street Journal

Video Profile: Icelandic Illustrator Kristjana S. Williams In “Wonderland”

Step inside the eye-popping studio of Icelandic illustrator Kristjana S. Williams. Kristjana’s work blends traditional Victorian engravings with digital collage techniques to create layered landscapes full of hidden details. Here, we see a sneak preview of her latest V&A commission: creating a series of original illustrations for a new book, accompanying the exhibition Alice: Curiouser and Curiouser.

Website

Morning News Podcast: Private Space Exploration, Mail-In Voting, Vaccines

Axios Today reports: Private companies are becoming more and more invested in entering the space race. That means smaller missions – with more freedom in what they can study and explore – could completely change our understanding of the universe.

  • Plus, democrats are changing up their voting strategy.
  • And, Johnson & Johnson has reached another vaccine trial milestone.

Guests: Axios’ Miriam Kramer, Alexi McCammond, and Caitlin Owens

Top Science Podcasts: Plastic Diamond-Like Crystals, Rapid Antigen Tests & Stinging Trees

Nature reports on: Coaxing tiny colloid particles into a diamond structure, rapid antigen tests and manipulating cell death and homeostasis in neurodegenerative disease.

In this episode:

00:45 Creating colloidal crystals

For decades, researchers have attempted to create crystals with a diamond-like structure using tiny colloid particles. Now, a team thinks they’ve cracked it, which could open the door for new optical technologies. Research Article: He et al.

07:50 Coronapod

Rapid antigen tests for coronavirus have been described in some circles as ‘game changers’ in the fight against COVID-19. We discuss their strengths and weaknesses, and how they could fit into an overall testing strategy. News Feature: Fast coronavirus tests: what they can and can’t doIf you are involved in a clinical trial for a coronavirus vaccine or treatment, please fill in our survey.

23:52 Research Highlights

Climate change causes greening in the Arctic, and the peptide that gives the Giant Stinging Tree its sting. Research Highlight: A frozen land goes green as Earth warmsResearch Highlight: How the giant stinging tree of Australia can inflict months of agony

26:04 Controlling cellular death

In neurodegenerative disease, cell death can be prevented, however this can lead to the accumulation of incorrectly folded proteins. Now researchers have found targets that can be used to both stop cell death and protein aggregation. Research Article: Xu et al.

32:20 Briefing Chat

We discuss some of the latest stories highlighted in the Nature Briefing. This week we talk about the increasing complexity of scientific writing, and uncovering the real origins of charcoal. Nature Index: Science is getting harder to readNature News: Microscopy illuminates charcoal’s sketchy origins

New Design Books: ‘The Motorcycle – Design, Art, Desire’ (Phaidon / Dec 2020)

An essential and compelling exploration of the design, history, and culture of the motorcycle – an icon of the machine age

Motorcycles are ubiquitous in the world’s streets and cities, evolving over decades in engineering and design to meet individual transportation needs. With the coming demise of the internal combustion engine and the rise of electric powered vehicles, motorcycle design is being revolutionized by new technologies, the demands of climate change, and global social transformation. The Motorcycle: Desire, Art, Design traces the exciting evolution of this automotive icon – and the culture of desire, freedom, and rebellion that surrounds it.

Motorcycle showcases 100 superb examples of motorcycle design from the late 19th century to the present day and beyond to the technological innovations of the future.

Beautifully illustrated with newly commissioned photography and archival ephemera, this visually arresting survey will prove compulsive reading to design lovers and motorcycle fans alike.

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Art Video: ‘The Mystery Of Van Gogh’s Sunflowers’

The eventful history of Vincent van Gogh’s Sunflowers, which have changed hands many times since they were painted for Paul Gauguin’s arrival in Arles.

Van Gogh’s paintings of Sunflowers are among his most famous. He did them in Arles, in the south of France, in 1888 and 1889. Vincent painted a total of five large canvases with sunflowers in a vase, with three shades of yellow ‘and nothing else’.

Top New Travel Videos: ‘Idaho Summer’ (2020)

Directed, Filmed and Edited by: Shana Vassilieva

Been adventuring and collecting shots all over Idaho this summer. I think I’d like to be a Peter Pan in the state of Idaho for the rest of my days…
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There were some really special local friends, like Russell Davies CEO from PTSD Veteran Athletes that performed all extreme mountain bike and kayak stunts, Matthew Matkin the featured fly fisherman out of Pocatello and so many more that lended their time and skills to make this possible! Thank you! And, thanks to John L. Scott Real Estate Boise for commissioning this dream video.
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A HUGE THANKS TO ALL THE IDAHO BASED FILM CREW:

Jake Rapp : Color Grade + Sound Design + Interview B Cam & Lighting + Kit Rental
Devin Jenkins : Additional Drone Footage
Julie White : Title Design + Kayak Cam Op + Beer Garden Grip
Travis D Amick : Night Timelapse
Billy Byrd : interview Grip + Sound
Brooke Burton : Beer Garden Talent + Producer