Travel & History: Source Of Water For ‘Kakigori’ Shaved Ice In Japan (Video)

A geologist travels deep into Saitama Prefecture to investigate why whale fossils are being found so far from the nearest ocean and why the shaved ice there is so delicious.

The dessert is kakigori, a traditional Japanese shaved-ice specialty that has quickly become the dessert of choice at some of America’s most high-profile restaurants, and continues to grow in popularity. In its home country, however, kakigori has been popular for literal centuries: The idea dates back to the 11th century, when frozen blocks of ice from lakes would be preserved in the winter, only to be finely shaved and served with sweet syrup to Japan’s elite class in the summers. In the 19th century, when ice became more widely available, the public was able to try it, and now — thanks to electric refrigeration — kakigori is ubiquitous during warmer months.

Landmarks: The ‘Palazzo Vecchio’, Florence, Italy

Filmed and Edited by: Alessio Viviani

The Palazzo Vecchio “Old Palace” is the town hall of Florence, Italy. It overlooks the Piazza della Signoria, which holds a copy of Michelangelo’s David statue, and the gallery of statues in the adjacent Loggia dei Lanzi. Originally called the Palazzo della Signoria, this building was also known by several other names: Palazzo del Popolo, Palazzo dei Priori, and Palazzo Ducale, in accordance with the varying use of the palace during its long history. This 4K video shows the exterior and interior of this amazing building, focusing on the art present on walls, ceilings and rooms.

Sailing Yacht Tours: “Geometry – 72 Ft.” (Video)

GEOMETRY is a stunning example of high performance, shorthanded, capable carbon composite family sailing yacht. Laden with top quality hardware and race-proven technology above deck, and an abundance of space and luxury below, she is a truly impressive sailor’s yacht in every respect.

Winter Hiking: ‘Great Smoky Mountains’ In December 2020 (Video)

The Great Smoky Mountains turned into quite the winter wonderland last week. A few inches of snow may not sound like much, but in the Southeast it’s cause to drop everything and hit the trail. Decided to try my hand at a silent (well, technically one-word) hiking video. Hope it gets you excited for winter.

The Great Smoky Mountains are a mountain range rising along the Tennessee–North Carolina border in the southeastern United States. They are a subrange of the Appalachian Mountains, and form part of the Blue Ridge Physiographic Province. 

Transportation: Why Cheap New Cars Are Disappearing (Video)

There are about 40 different car brands in the United States, but one kind of car that appears to be disappearing is the cheap car. Historically, about 20 percent of vehicle sales would have transacted below $20,000; however, they have completely dried up in the last few years. New cars are becoming more expensive, and it is unlikely those cheap cars will ever be back.

Science: Pandemic Video Game, Giant Pandas & Top Ten 2020 Stories (Podcast)

A video game provides players with insights into pandemic responses, giant pandas and our annual festive fun.

In this episode:

01:02 Balancing responses in a video game pandemic

In the strategy video-game Plague Inc: The Cure, players assume the role of an omnipotent global health agency trying to tackle outbreaks of increasingly nasty pathogens. We find out how the game was developed, and how it might help change public perception of pandemic responses.

Plague Inc: The Cure from Ndemic Creations

10:02 “We three Spacecraft travel to Mars”

The first of our festive songs, we head back to July this year, and the launch of three separate space missions to the red planet. Scroll to the transcript section at the bottom of the page for the lyrics.

12:54 Research Highlights

Giant pandas roll in piles of poo to keep warm, and how different bread-baking styles have led to distinct lineages of baker’s yeast.

Research Highlight: Why pandas like to roll in piles of poo

Research Highlight: Sourdough starters give rise to a new line of yeast

15:17 The Nature Podcast Audio Charades Competition: Lockdown edition

In this year’s festive competition, our reporters try to describe some of the biggest science stories, using only homemade sound effects. Results are mixed, at best…

24:15 Nature’s 10

We hear about some of the people who made it on to this year’s Nature’s 10 list this year.

Nature’s 10: ten people who helped shape science in 2020

32:20 All I want for Christmas is vaccines

In our final festive song, we celebrate a huge scientific achievement, and one that’s offering a little hope for 2021. Scroll to the transcript section at the bottom of the page for the lyrics.

Views: Everday Things Seen In ‘8K Ultra HD’ (Video)

Life in Macro in 8K ULTRA HD / 8K TV.

8K resolution refers to an image or display resolution with a width of approximately 8,000 pixels. 8K UHD is the highest resolution defined in the Rec. 2020 standard. 8K display resolution is the successor to 4K resolution. TV manufacturers pushed to make 4K a new standard by 2017. 

Health: Value Of A Healthy ‘Skin Microbiome’ (Video)

Our skin is home to billions of microorganisms, the vast majority of which are bacteria. Much like the microbiome in our gut, these microbes play a crucial part in keeping us healthy. They are part of a finely balanced ecosystem of friendly or ‘commensal’ bacteria, which protect our skin by creating an inhospitable environment for would-be invaders, bolstering the physical integrity of the skin, and training the immune system to distinguish commensal inhabitants from pathogens. A number of skin conditions are now understood to be influenced by a breakdown of this microbial ecosystem. Researchers are working out whether restoring the balance can treat these conditions. Understanding the ecology of this rich community is likely to be an important part of both dermatology and the study of the microbiome. Read more in https://www.nature.com/collections/sk…