Lifeboat Foundation

Some things that could make the world more efficient simply feel impossible to achieve — not like having to eat and sleep or not suffering through inflated grocery store prices.

Earlier this week, though, scientists at UC Riverside and the University of Delaware say they found a way to cross one of those seemingly impossible barriers when they convinced plants to grow in total darkness. A university press release says the team used a two-step process to convert carbon dioxide, electricity and water into acetate. Plants consumed the acetate and were able to grow in the dark.

The release said that combined with solar panels to generate electricity, this method of food production would be more than 18 times as effective as the natural process, which they claim uses only 1 percent of the energy found in sunlight alone. The team’s research was published Thursday in the journal Nature Food.

Climate change is already had a serious impact on global food production — from making food less nutritious to messing with the growing season of plants, to even pushing some crop species towards extinction. On top of that, the world’s oceans are already stressed by overfishing, with over 70 percent of the world’s fish stocks fully exploited, over-exploited, or depleted.

The combination of overuse and climate change could prove deadly for global food security. And by the time 2,300 rolls around, it will be too late to mitigate the impact of human activity on our food sources, both those on land and those under the sea.

Yet another startup says it’s nearing tests for a system that could once and for all prove the technology can actually generate more energy than it consumes, The New York Times reports.

Seattle-based startup Zap Energy says its approach to fusion energy — potentially an entirely green source of renewable energy — is far simpler and cheaper than other attempts.

But critics are crying foul, arguing that we’re merely stuck in yet another round of “fusion energy fever,” according to the report.

Now look out past the sun, way beyond. Most of the stars harbor planets of their own. Astronomers have spotted thousands of these distant star-and-planet systems. But strangely, they have so far found none that remotely resemble ours. So the puzzle has grown harder: Why these, and why those?

The swelling catalog of extrasolar planets, along with observations of distant, dusty planet nurseries and even new data from our own solar system, no longer matches classic theories about how planets are made. Planetary scientists, forced to abandon decades-old models, now realize there may not be a grand unified theory of world-making—no single story that explains every planet around every star, or even the wildly divergent orbs orbiting our sun. “The laws of physics are the same everywhere, but the process of building planets is sufficiently complicated that the system becomes chaotic,” said Alessandro Morbidelli, a leading figure in planetary formation and migration theories and an astronomer at the Côte d’Azur Observatory in Nice, France.

Still, the findings are animating new research. Amid the chaos of world-building, patterns have emerged, leading astronomers toward powerful new ideas. Teams of researchers are working out the rules of dust and pebble assembly and how planets move once they coalesce. Fierce debate rages over the timing of each step, and over which factors determine a budding planet’s destiny. At the nexus of these debates are some of the oldest questions humans have asked ourselves: How did we get here? Is there anywhere else like here?

Alex SharpThe world needs to be subsidising heat pumps for the poorer regions of the world, to keep people safe.

2 Replies.

Chris BartlettThat’s alarmist, while they’re is global warming, there’s little evidence that we are yet seeing extreme weather previously unseen in Earth’s history or even during human history.

Continue reading “Life will find a way: could scientists make Jurassic Park a reality?” »

A futuristic new solar-powered vehicle is now road-legal, with first delivery expected as early as November and will give drivers the freedom to exceed 1,000 km of range between charges.

A New Zeland-based designer Henry Glogau has developed Solar Desalination Skylight, a device that uses seawater to create natural ambient light, drinking water, and generates energy from the remaining sea salt.

Glogau’s Solar Desalination Skylight is the finalist of the Lexus Design Award 2021, a competition dedicated to empowering humans to make good things for the future of humanity and the planet. Projects that are finalized and awarded are determined by their positive impact on human society.

Continue reading “Solar Desalination Skylight provides free lighting and drinking water” »

Loki has just announced a new version of its Basecamp adventure pod—or camper shell, if you’re old fashioned—for the EV maker’s much-anticipated electric pickup. Although we’ll have to wait until the Cybertruck’s arrival to see it in action, the high-end accessory looks like it could turn the EV into the ultimate go-anywhere vehicle.

The $135,000 camper shell includes solar panels and a climate control system.

Tesla CEO Elon Musk described the electric automaker’s factories in Austin and Berlin as “money furnaces” that were losing billions of dollars because supply chain breakdowns were limiting the number of cars they can produce.

In a May 30 interview with a Tesla owners club that was just released this week, Musk said that getting the Berlin and Austin plants functional “are overwhelmingly our concerns. Everything else is a very small thing,” Musk said, but added that “it’s all gonna get fixed real fast.”

It’s not clear how much has changed in the three weeks since the interview, but last week Musk tweeted congratulations to his Berlin team for producing 1,000 cars in a week.