The SpaceX Starlink network will start beta testing this summer (probably August, 2020) in North America.

LiFePO4 Off-grid Solar Battery .2C Capacity Test and Price Comparison: USA vs China, DIY or Buy?

Fortune LiFePO4 Battery Cells: I love them!

Space agency NASA is to preparing to launch its groundbreaking "Psyche" spacecraft that will explore a huge asteroid claimed to be worth more than the economy on planet Earth

Canadian researchers at the Advanced Laser Light Source (ALLS) facility at INRS, generated 300 terawatt laser pulses (3 joules for a 10-femtosecond pulse).

Tiny, 3D printed cubes of plastic, with intricate fractal voids built into them, have proven to be effective at dissipating shockwaves, potentially leading to new types of lightweight armor and structural materials effective against explosions and im

Today's information technology relies on electronics that consumes a huge amount of energy, the electrons within electric currents can also transfer a form of angular momentum called spin.

Peak laser intensity demonstrations have occurred on specific Nd:glass-based lasers:

Perovskite is emerging as a promising material for solar cells, but it has some durability problems. Now, engineers have developed a new electrode that could make them more stable, using a protective layer of "graphene armor."

Containing the electromagnetic radiation generated by electronic components is a key consideration for designers of electronic devices, but today's metal-based shielding materials have their downsides.

Hydrogen's impressive energy density offers some compelling advantages that could see it make a huge difference in the electric aviation and eVTOL sectors, as well as in renewable energy, where it's a lightweight and transportable

The deal concerns lithium-ion batteries manufactured at the Tesla Gigafactory in Nevada (the cylindrical 2170-type).

Tesla supplier develops battery that will last for 16 years and a MILLION miles in breakthrough that could transform electric vehicle market

Carbon nanotube field-effect transistors or CNFETs can now be made 1100 times faster so significant commercialization will finally happen.

A California company says its new "turbo air-cooled" fuel cell design can deliver three times the power and four times the lifespan of a regular fuel cell, opening the door for high-speed, long-range, hydrogen-powered electric VTOL aircraft.

Batteries that use a sodium-ion chemistry rather than the commonplace lithium-ion could offer a number of advantages, owing to the cheap and abundant nature of the element.

A team at Idaho National Laboratory in collaboration with groups at Argonne and Oak Ridge national laboratories, as well as industry consultants and international partners, has for the first time in 30 years gotten a new material...

Current density is also ten times higher than without that new spreadable interlayer.

The weird world of quantum physics is being harnessed for some fascinating use cases. In the latest example, physicists have developed and demonstrated a "quantum radar" prototype that uses the quantum entanglement phenomenon to detect objects, a

Let us assume that the SpaceX Starship is a complete fully reusable success that achieves mass production.

Now, engineers have developed a new type of "super steel" that defies this trade-off, staying strong while still resisting fractures.

Although we have seen "morphing" structural materials before, they typically incorporate solenoids, pumps or motors that add weight and complexity. Now, however, scientists have developed a carbon fiber composite that shifts shape with a simple shot

A Chinese team has demonstrated a prototype of a microwave plasma thruster capable of working in the Earth's atmosphere and producing thrust with an efficiency comparable to the jet engines you'd find on modern airliners – under laboratory conditio

Triton submarines is the biggest name in deep-sea exploration submersibles, having built the extraordinary DSV Limiting Factor, a "deep-sea elevator" capable of popping down to the bottom of the Mariana Trench several times a week for extended visits

A Florida team working with the US Air Force claims that it's built and tested an experimental model of a rotating detonation rocket engine, which uses spinning explosions inside a ring channel to create super-efficient thrust.

The US Army Research Laboratory has a new way to print durable steel parts on-demand and has feedstock more than 50 percent stronger than what's commercially available.

America's meat processing crisis, mainly triggered by labor shortages and plant closings due to coronavirus spread, is set to unleash a new wave of automation across plants to ease labor and health woes.

Solar cells are constantly improving on the road to maximum efficiency. Now, three records have been broken by two different devices, including one that pushes the highest overall solar conversion efficiency towards the 50-percent mark.

Each of the cell's six junctions (the photoactive layers) is specially designed to capture light from a specific part of the solar spectrum.

Graphene may be versatile, but there's one thing it's not all that good at – dispersing in water. Now, researchers at Umeå University have found a relatively simple way to do it. Graphene oxide is a different form of the material that can make

And the new glass battery promises to accelerate the shift away from internal combustion engines because it will deliver a significant increase in storage capacity.

BYD Blade Battery leverages safety and improves volumetric energy density. Blade Battery will debut in the BYD Han (June 2020).

Battery technology is advancing quickly and Tesla seems to be ahead of all others.

The SpaceX Super Heavy Starship (SHS) will switch from 301 steel alloy to 304L steel alloy for some parts and then a new custom steel alloy.

Elon Musk indicated that the SpaceX Starship is designed to be relaunched within one hour of landing. SpaceX Starship could have three launches in one day.

Hybrid "power capacitors" that can store as much energy as lithium batteries, but with much higher charge/discharge rates, a huge range of safe operating temperatures, super-long lifespans and no risk of explosion are already in production, says a sm

The 3-month Treasury bill's equivalent yield has plunged, absolutely plunged. It was 1.45% last Thursday. Today? All of 45 bps. A one-hundred basis point drop in six trading sessions. One hundred. Six days.

Tesla's advances in battery tech could pave the way for much bigger products.

Those that know Techrules at all know it as the Chinese company behind the micro-turbine-powered, fighter jet-inspired Ren supercar, but it's making a push to be known far outside of supercar fanatic circles.

Supercapacitors can charge almost instantly, and discharge enormous amounts of power if needed.

Formula 1 car of the sky: Incredible 16ft-wide manned drone that can fly at 87 MPH with a person on board performs rolls and loops on its maiden flight (VIDEO)

Chinese manufacturers are expanding their lithium-ion battery production capacity beyond 50 GWh annually.

It could take off a mountain top.

Developed by scientists at Firefly Energy, Microcell™ Carbon Foam is a material that's revolutionizing the battery industry.

Momentus is a startup with $40 million in funding for development of microwave plasma propulsion.

A new molecule developed by Ohio State University scientists can harvest energy from the entire visible spectrum of light, bringing in up to 50 percent more solar energy than current solar cells, and can also catalyze that energy into hydrogen.

400 Wh/kg is what they can sell, 500 Wh/kg is within range in the laboratory, while 600 Wh/kg is the new target.

"What we have here is a potential space drive," Laithwaite said. "Properly developed, this would take you to the outer universe on a spoonful of uranium."

Researchers combined an aluminum source into their hydride vapor phase epitaxy (HVPE) reactor, then demonstrated the growth of the semiconductors aluminum indium phosphide (AlInP) and aluminum gallium indium phosphide (AlGaInP) for the first time by

We've been following the story of the Airlander 10 airship since 2010, back when it was being developed for the US Army. It's now aimed at civilian use, with information on the planned production version of the aircraft having just been released.