Wileyfox back from the brink thanks to STK licensing deal, new phones on the way

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Plucky British OEM Wileyfox has had a bit of a whirlwind three years since it released its first budget devices back in 2015. The phones ran Cyanogen OS, but the startup that made the hardware ultimately didn’t fare much better than the operating system itself, as Wileyfox entered administration last month in a bid to resolve a severe debt crisis. It was unclear if that would signal the end for the company, but apparently not entirely.

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A new trailer for the next season of The Expanse shows the solar system at the brink of war

How Complete Beginners are using an ‘Untapped’ Google Network to create Passive Income ON DEMAND

The Syfy channel has released the first full trailer for its upcoming third season of The Expanse, teasing a solar system on the verge of all-out war between Earth, Mars, and the residents of outer planets.

Last month, the channel released a brief teaser that revealed that the show would return in April, and hinted that the crew of the Rosinante will have to come to terms with their various past mistakes as war looms. This new trailer shows off a bit more of what to expect: the crew dealing with the knowledge that one of their own, Belter Naomi Nagata handing over a sample of an alien protomolecule to the leader of the Outer Planets Alliance. That protomolecule substance was used in the show’s first season to kill the entire population…

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Marine Food Webs Are on the Brink of Collapse Because of Climate Change

Marine Food Webs

The consequences of climate change are emerging in more visible and more disastrous ways. From climate refugees to diminishing habitats, it seems as though just about every species on planet Earth is suffering as a result of our changing climate. One new study bears the latest grim news, showing that climate change could cause the collapse of marine food webs by restricting the energy that flows from producers to herbivores to carnivores.

The research was conducted by scientists at the University of Adelaide and published January 9 in the journal PLOS Biology. Their work shows that increasing temperatures restrict this sustaining energy flow, as do increased levels of dissolved carbon dioxide (CO2), which lower ocean pH in a phenomenon called ocean acidification.

“Healthy food webs are important for maintenance of species diversity and provide a source of income and food for millions of people worldwide,” said lead author Hadayet Ullah in a press release. “Therefore, it is important to understand how climate change is altering marine food webs in the near future.”

Climate Collapse

To come to this conclusion, the research team used an “advanced mesocosm” approach. The team set up twelve large, 1,800-liter tanks simulating various ecosystems around South Australia. They populated these model ecosystems with a variety of species to create realistic mini-food webs, and then altered groups of three tanks to one of four treatments: elevated temperature, elevated CO2, elevated CO2 and temperature, or a control, using the normal summer conditions of South Australia over the past 5 years.

The elevated temperatures of +2.8° Celsius (5° Fahrenheit), and a CO2 concentration that brought the water pH down to 7.89, mimicked the conditions predicted for the end of the 21st century if the planet continues on its current rate of greenhouse gas emissions.

Swaying yellowish kelp and a school of silver sardines shown in blue-green water. Marine food webs like this one could potentially collapse due to climate change.
Image Credit: NOAA’s National Ocean Service

To create the food web model that led them to their final results, they observed and measured the survival, growth, biomass, and productivity of all plants and animals within the tanks for six months. They found that higher temperatures limited the flow of energy from producers to plant-eaters, while the combination of increased temperature and increased CO2 both decreased energy flow from plants to their grazers and from plant-eaters to predators.

This is largely because warmer temperatures increased the productivity of inedible blue-green algae at the expense of marine plants, which form the vital base of the marine food chain.

This waning energy suggests that top consumers could be left with dwindling food resources under climate change. Less productive marine plants will mean less energy is passed to plant-eaters, which will slowly dwindle the population of these grazers for predators to eat up the line. This could lead to a cascade of negative effects for a great many species. Just as adequate producers are an important part of any food web, so are the top predators, which remove sick or injured animals and keep overpopulation in check.

The research team concluded that given their drastic results, this type of research must continue, and with even larger and more advanced mesocosm approaches and models. The better we understand how the changing climate will affect these webs and ecosystems, the better we may be able to take action to make these systems more resilient against the change to come.

The post Marine Food Webs Are on the Brink of Collapse Because of Climate Change appeared first on Futurism.


‘Race for the Galaxy’ “The Brink of War” Expansion Hits Dec. 14th

Race for the Galaxy [$ 6.99] is getting ready to grow. The third expansion, The Brink of War, will add four new starting worlds to the game, thirty six new developments to build and worlds to settle, five new goals, and Prestige, a new way to earn victory. The expansion also adds Search, a new action that allows players to find specific cards that can more easily work with their current strategy. The new expansion will hit the game on December 14th, and it will cost you $ 3.99. The expansion is highly rated on Boardgamegeek and should be a good addition to the base game.

Race for the Galaxy, in case you don’t know much about the game, is a classic card game where you secretly and simultaneously decide which one of the seven phases of the game you’ll lock in, then you reveal your picks at the same time as your opponents, and then execute the various phrases in the order decided. The previous two expansions are already available, so plenty of content to play with.