The Daily Populous

Rare find: Mass grave may belong to Viking Great Army

Authored by cnn.com

A new study says that an unlikely culprit confused the radiocarbon dating: fish consumed by the Vikings.

Eating fish and other marine life results in older carbon in our bones than land-based food sources, throwing off carbon dating.

JUST WATCHED Five amazing finds from the ancient world Replay More Videos ... MUST WATCH Five amazing finds from the ancient world 01:11.

"There are very few known Viking graves in England and no others that can be securely connected to the Viking Great Army.".

History says the Viking Great Army wintered at Repton in 873, driving the Anglo-Saxon Mercian King Burghred into exile in Paris.

"It seems likely that the Great Army attacked the Anglo-Saxon monastery and used the site as a winter camp," Jarman said.

"Only a few years later, we know that a large part of the army divided out land and settled in England. »

Tesla is installing Powerwalls and solar power on 50,000 homes to create biggest virtual power plant in the world

Authored by electrek.co

The 50,000 homes in the state will be fitted with 5 kW solar arrays and 13.5 kWh Tesla Powerwall 2 battery systems.

A virtual power plant utilises Tesla Powerwall batteries to store energy collectively from thousands of homes with solar panels.

At key moments, the virtual power plant could provide as much capacity as a large gas turbine or coal power plant.”. »

Is Information Fundamental? - The Nature of Reality — The Nature of Reality

Authored by pbs.org

To understand the buzz over information, we have to start at the beginning: What is information?.

As soon as you talk about matter and energy, you have to write down the laws that govern matter and energy.”.

Treating the entire universe as a computer, MIT “quantum mechanic” Seth Lloyd derives the information storage and operational limits of the universe. »

It's 2018, and Spotify still doesn't let you edit playlists on Android or the web

Authored by androidcentral.com

Spotify's spotlight on playlists makes them doubly important, so why are playlists still hobbled on Android and web?.

If you want to edit the position of songs within your playlists, you have to switch to Spotify on iOS or the desktop Spotify app for Windows and macOS.

Forget about getting the latest and greatest features, Spotify won't even give Android users basic, legacy utilities. »

Polar Bears Really Are Starving Because of Global Warming, Study Shows

Authored by news.nationalgeographic.com

âOur study reveals polar bearsâ utter dependence on seals,â said lead author Anthony Pagano, a wildlife biologist with the U.S. Geological Survey (USGS).

To minimize their energy consumption the bears still-hunt, waiting for hours by sealsâ cone-shaped breathing holes in the sea ice.

Although capable of swimming long distances, polar bears burn far more energy doing so than walking, a recent study published in Polar Biology found. »