Lifeboat Foundation

Access to clean water is a huge issue across the globe. Even in areas with water resources, a lack of infrastructure or reliable energy means purifying that water is sometimes extremely difficult.

That’s why a water vapor condenser designed by University at Buffalo and University of Wisconsin-Madison engineers could be revolutionary. Unlike other radiative vapor condensers which can only operate at night, the new design works in direct sunlight and requires no energy input.

“We have worked on solar-driven water evaporation technologies in the past years,” says Qiaoqiang Gan, Ph.D., professor of electrical engineering at UB and a leading corresponding author. “We are now addressing the second half of the water cycle, condensation.”

Researchers have made unparalleled ultrawide-bandgap semiconductors through temperature and timing, just like baking bread.

Alloying, the process of mixing metals in different ratios, has been a known method for creating materials with enhanced properties for thousands of years, ever since copper and tin were combined to form the much harder bronze. Despite its age, this technology remains at the heart of modern electronics and optics industries. Semiconducting alloys, for instance, can be engineered to optimize a device’s electrical, mechanical and optical properties.

Alloys of oxygen with group III elements, such as aluminum, gallium, and indium, are important semiconductor materials with vast applications in high-power electronics, solar-blind photodetectors and transparent devices. The defining property of a semiconductor is its bandgap, a barrier over which only electrons with the required energy can pass. Beta-phase aluminum gallium oxides are notable because of their relatively large bandgap, but most III-O alloys are expensive to make and of unsatisfactory quality.

“Last year’s stimulus was about keeping the economy going, but these companies didn’t use these resources to retain their workers. These are companies that are polluting the environment, increasing the deadliness of the pandemic and letting go of their workers.”

Figures show 77 companies received $8.2bn under tax changes related to Covid relief and yet almost every one let workers go.

This is the only solely ion propelled series of aircrafts that can lift their power supplies against earth’s gravity. These prototypes were patented specifically for lifting their onboard power supplies and the widely published patent has been in effect since 2014.

While the craft wasn’t working at full power for this test footage since their was a power loss, the safety tether still went completely loose when the craft was energized, and it is also shown flying outdoors. There is an indoor flight that lasted for almost 2 minutes continually when it was flying at its best. There is a video of that and other sustained flights on this YouTube channel.

Continue reading “Self Contained Ion Powered Aircraft Charlene Model Outdoors” »

The renewable energy experts at Jackery are up to their usual tricks and announced a new line of solar generator products on Jackery Day that open up a completely new range of possibilities.

They sent us their Solar Generator 1500 with two of their slick 100 watt folding Solar Saga panels to run through the paces. On paper, the new Jackery Explorer 1500 Portable Power Station battery was impressive, with its massive 1.5kWh capacity and increased power output capabilities.

After decades of false starts, the federal approval of a new testing site off the coast of Oregon could give wave energy a much-needed jolt.

Global battery recycling industries are a new beginning for old energy storage.

When your kid looks at you with those big, innocent eyeballs and asks, “Where do lithium ion electric car batteries go when they die?” Without hesitation—because kids that age still believe you know everything—you read them this article:

Continue reading “Where Electric Car Batteries Go When They Die” »

California, it seems, is leading the world here: the report counts at least 35 Californian cities with such a ban at the end of 2020.

In a cool and rare moment for the U.S., it’s a leader in something that may actually do some good for the planet. A new report shows that the U.S. currently has the most cities in the world that have enacted some sort of ban on fossil fuels at the local level.

PowerLight Technologies is turning wireless power transmission from science fiction into science fact… with frickin’ laser beams.

Wireless power transmission has been the stuff of science fiction for more than a century, but now PowerLight Technologies is turning it into science fact … with frickin’ laser beams.

Continue reading “PowerLight is hitting its targets with a power beaming system that uses lasers” »