Lifeboat Foundation

But it comes with an extra-long keel. Sailing through the seas is full of adventures, but you miss 29 percent of the world when you’re on a yacht.

The Air Yacht uses solar energy as an extra power source thanks to two solar-powered blimps instead of traditional parallel hulls.

Continue reading “The Stunning New ‘Air Yacht’ Is a Catamaran That Floats to the Skies” »

Tesla is again rumored to be near a deal for a major new battery venture in Indonesia after a new round of talks with officials and even CEO Elon Musk meeting with the Indonesian President Joko “Jokowi” Widodo.

It’s not the first time that talks of Tesla making a major investment in Indonesia have emerged.

In 2020, we reported on Tesla allegedly being in talks with the Indonesian government to build a new nickel venture in the country, which has a strong nickel reserve.

Can we deploy a constellation of solar power generating satellites to energize the entire planet? It is feasible.

In this second part of a two-part series, we look at a constellation of solar satellites as an alternative to geosynchronous power arrays.

A research group from Politecnico di Milano has developed a new computing circuit that can execute advanced operations, typical of neural networks for artificial intelligence, in one single operation.

The circuit performance in terms of speed and energy consumption paves the way for a new generation of artificial intelligence computing accelerators that are more energy efficient and more sustainable on a global scale. The study has been recently published in the prestigious Science Advances.

Recognizing a face or an object, or correctly interpreting a word or a musical tune are operations that are today possible on the most common electronic gadgets, such as smartphones and tablets, thanks to artificial intelligence. For this to happen, complicated neural networks needs to be appropriately trained, which is so energetically demanding that, according to some studies, the carbon footprint that derives from the training of a complex neural network can equal the emission of 5 cars throughout their whole life cycle.

Elon Musk, the world’s richest person, is considering a visit to Indonesia to explore investment opportunities in the resource-rich Southeast Asia country.

The chief executive officer of Tesla Inc. and SpaceX met with Indonesian President Joko Widodo at the rocket manufacturer’s site in Boca Chica, Texas, on Saturday, during which Widodo extended an invite. “Hopefully in November, thank you for the invitation,” Musk said, according to a statement released by Widodo’s office.

A “forever battery” is much smaller and more energy-dense than lithium-ion. They’ll change the world and unlock a trillion-dollar revolution.

In this week’s episode, Aaron and I discuss what could be the “holy grail” of energy: the solid-state — or forever battery. Obviously, lithium-ion cells are the status quo of today. And they power pretty much everything, like your smartphone, laptop and electric vehicle.

Continue reading “Forever Battery: QuantumScape’s Holy Grail of Energy” »

Scientists have proposed a solar energy-driven photocatalytic method to split water. This method uses iridium as a metal catalyst and is believed to be capable of producing green and clean hydrogen fuel on a large scale.

Today a state-of-the-art solar panel on Earth can convert between 20 to 30% of the energy it collects from sunlight into electricity. At night solar panels here contribute nothing. But in space with nothing to block the Sun, that same Earth-based solar panel becomes thirteen times more efficient. And that is enough of an incentive to consider solar power from space.

The Chinese and UK models are massive arrays located in geosynchronous orbit while continuously beaming energy to receiving stations here on Earth.

The US model is different using a constellation of solar power generating satellites. These would be in relatively low orbits and interconnected to form a mesh network. The total network would generate continuous energy beaming it to the surface even when a portion of it gets blocked when the satellites enter the night side of the planet.

Continue reading “Is Solar Energy from Outer Space in Our Future? — Part One: Building a Geosynchronous Solar Power Plant” »

According to The Guardian, there’s a team of researchers in northern Greece who have spent the last few years experimenting with ways to harvest metal though agriculture:

In a remote, beautiful field, high in the Pindus mountains in Epirus, they are experimenting with a trio of shrubs known to scientists as “hyperaccumulators”: plants which have evolved the capacity to thrive in naturally metal-rich soils that are toxic to most other kinds of life. They do this by drawing the metal out of the ground and storing it in their leaves and stems, where it can be harvested like any other crop. As well as providing a source for rare metals – in this case nickel, although hyperaccumulators have been found for zinc, aluminium, cadmium and many other metals, including gold – these plants actively benefit the earth by remediating the soil, making it suitable for growing other crops, and by sequestering carbon in their roots. One day, they might supplant more destructive and polluting forms of mining.

Imagine, finding a way to pull minerals out of the Earth … without violent colonization and destructive mining practices. Maybe us lowly humans could learn a thing or two from the flowers!