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Top Tech News
Cyclotech brings a totally unique propulsion system to the eVTOL world
Record Time Measurement is Time for Light to Cross a Hydrogen Molecule
The world's new FASTEST car: 
NASA Landed a Probe on an Ancient Asteroid and Took a Sample In First for U.S.
2022 GMC Hummer EV: 1,000 hp, 350 miles of range, $112,595
TIG Welding with TOOL STEEL filler
Argonnes Developing Micro-Nuclear Reactors for eTruck Supercharging
High-Temperature Superconductor Cable Will Speed Up Development of Nuclear Fusion
Tandem Solar Cells Could Boost Energy Conversion by 50% in 2021
China's Autoflight puts a canard twist on its latest long-range eVTOL
Shelter
Flourishing in our new autonomy requires that we construct secure habitats in which to dwell. Cutting edge materials and methods provide unimaginable new options, allowing us greater mobility, and access to many previously uninhabitable environments.
Argonnes Developing Micro-Nuclear Reactors for eTruck Supercharging
The largest cross-country 18-wheel trucks will need five to 10 times more electricity than an electric car to recharge its battery. And these trucks often need to recharge far from high-power transmission lines.
When It Comes to Generators, Bigger Is NOT Always Better
A generator can save the day when the power goes out. But, do you really need the biggest one you can find? Consider this alternative strategy instead.
Tesla Battery Farms Will Destroy Utility Grids
Many will say that Tesla is an overvalued car company but forget to address an integral part of Tesla's business. In this video, I explain why Tesla battery farms will end power plants forever.
SPARC Fusion Reactor on Track for 2035
The SPARC Fusion reactor team have made good theoretical progress to the goal of a commercial nuclear fusion reactor.
BIG shoots for the Moon with 3D-printed lunar habitat plan
The Bjarke Ingels Group (BIG) has conceived some of the most interesting architecture projects we've seen on land, and even water, but its latest design is out of this world - literally.
How Transparent Solar Panels And 'Quantum Dots' Could Make Skyscrapers Power Themselves
This has been made possible by a seemingly fictional invention that has appeared over the last few years--organic, transparent solar cells that when inserted into panes of glass, absorb sun and turn it into electricity to power the building.
Algae for Fuel Production on Mars
Algae could be used for fuel production on Mars and it would also produce oxygen on Mars. It would also produce fertilizer for growing crops on Mars.
HOW TO PIVOT WHEN THINGS GO WRONG ON THE HOMESTEAD
THIS went wrong on our homestead and HERE'S what we did! Would YOU have been prepared?
Here's Why Biogas May Be the Best Fuel for Preppers
Biogas is reasonably easy to produce, environmentally safe, and is made from readily available resources, making it an excellent choice for preppers.
Britain's National Grid Using Six Massive Tesla Batteries To Balance Supply And Demand...
Britain's National Grid Using Six Massive Tesla Batteries To Balance Supply And Demand Of Electricity
Elon Musk on Tesla Roadrunner Cell Leak: "It Will Be Very Insane"
After Electrek featured a massive battery cell that was supposedly from Tesla's Roadrunner line, Teslarati covered it in detail and Elon Musk replied saying, "It will be very insane."
Sergey Lavrov on Falsely Blaming Russia for Navalny's Illness
Russia -- When allegations and accusations lack credible corroborating evidence, they don't pass the smell test.
AirCrete Creations
AirCrete Creations
THE FIRST 7 THINGS YOU MUST DO ON YOUR NEW HOMESTEAD PROPERTY
You've bought a homestead property... now what? Do these 14 things FIRST before anything else!
Mini-Reactors To Complement Renewables For Carbon-Free Electricity Era
Perhaps the time is right for a new wave of nuclear reactors, ones that are smaller than traditional nuclear power plants for several reasons:
Tesla Battery Day Is Coming: Solid Predictions Of What To Expect
It seems Tesla fans are eager to forecast the future. Only good things can come from Battery Day, right?
Silicon "sandwiches" make for lightweight, high-capacity batteries
The pursuit of better batteries means the exploration of alternative materials, and one that scientists see a lot of promise in is silicon.
Bringing ENERGY TO OUR YURT | EATING free OFF THE LAND | This BATTERY is a GAME CHANGER - Ep. 102
Jake and Nicole are nearly living off the grid 100%.
Researchers Turn Red Bricks Into Supercapacitor Battery
Red bricks, one of the world's most abundant and cheapest building materials, can be converted into batteries that can be charged to hold electricity, according to new research from Washington University in St. Louis.
Earthbag Root Cellar Q&A What's Happening?
We're answering questions about our earthbag root cellar build as well as general off-grid questions.
Living off the Land - Feed Your family from Your homestead
A homestead is a place of production. Food, fiber, and fuel are just a few of the things a homestead can produce for a family. Most importantly, a homestead can produce a great quality of life for you, and those you care most about.
Tesla Battery Partner Jeff Dahn Approaches Incredible New Battery Cell
The new battery cell chemistry would have game-changing density and an extended life span.
Scientists create the brightest fluorescent materials in existence
By overcoming some highly technical and longstanding roadblocks, a team of scientists has managed to produce what are described as the brightest fluorescent materials in existence.
New catalyst rearranges carbon dioxide and water into ethanol fuel
Researchers at the US Dept of Energy's Argonne National Laboratory, working with Northern Illinois University, have discovered a new catalyst that can convert carbon dioxide and water into ethanol...
One Man Farms One Acre by Himself
Meet Andrew of Indian Summer Farms, a one man show on his one acre farm. He comes from tractor tillage based organic farming but has transitioned to low till and no spray methods. We talk about that transition and how he manages his one acre with a B
Aircrete Foam Generator Machine DIY [ How To build one that makes Great Foam!
This video is about how to build an Aircrete foam generator for a reasonable price. I was able to build this for about $85 because I got the diaphragm pump on Ebay used and had the air regulator sitting in my garage from another project. Let me kno
Family of eight in huge converted tour bus!
Life on the road....
New Zealand's wireless power transmission: Your questions answered
Yesterday we covered the news that New Zealand's second-largest electricity distributor has signed a deal with startup Emrod to trial long-range wireless power transmission.
US Closer To Developing Small Nuclear Reactors That Sustain Life On The Moon & Mars
The US Department of Energy issued an unusual statement on Friday calling for private sector help in its years-long project to develop technology that would sustain future civilizations on the moon as well as Mars.
Would Space Colonization Be Good or Bad?
Daniel Deudney is a professor of political science and international relations who wrote a book called Dark Skies where he makes the case that colonizing space will increase the risk of human extinction.
See the $135 million underwater lab designed by Fabien Cousteau and Yves Béhar
Four times larger than any underwater lab to date, it could change underwater research forever.
'This is a whole new level':
Mum installs a giant ELECTRIC clothes line in the roof of her laundry - complete with a heat lamp, fan and LED light
First boat to make its own hydrogen fuel from seawater. A new kind of boat and technology.
First boat to make its own hydrogen fuel from seawater. A new kind of boat and technology.
Experimental shelters sport paper-thin walls – literally
When you think of papier-mâché, school art projects and carnival floats may come to mind, but a team of architects has used it to create something a bit more ambitious.
Hybrid solar converter harvests both sunlight and heat at 85% efficiency
Engineers have developed a new type of hybrid solar energy converter, which uses energy from the Sun to create both electricity and steam.
Leaner, greener, expanding concrete pre-stresses itself as it forms
One of the ways the strength and durability of concrete can be improved is by incorporating tensioned steel tendons before it is cast, which can then be released to compress the material as it sets.
Sila Nanotechnologies Biggest Battery Breakthrough in Last Ten Years
Hyperchange has a conversation with Sean Mehta, a battery scientist at Sila Nanotechnologies, about the potential of transition metal-free Cathodes. This has the potential to disrupt the battery materials supply chain.
We're Using A Nearly Forgotten Technique From The 1800's To Make Seamless Gutters | Ferrocem
We're Using A Nearly Forgotten Technique From The 1800's To Make Seamless Gutters | Ferrocement
US Army's gravity-defying aluminum panel purifies water with sunlight
Providing clean drinking water in regions where the resource is scarce is a huge challenge, and one that we're seeing plenty of inventive solutions to.
Progress to All Polymer Battery
Hideaki Horie's innovation is to replace the battery's basic components, which are metal-lined electrodes and liquid electrolytes, with a resin construction.
LiFePO4 Off-grid Solar Battery .2C Capacity Test and Price Comparison: USA vs China, DIY or Buy?
LiFePO4 Off-grid Solar Battery .2C Capacity Test and Price Comparison: USA vs China, DIY or Buy?
Fortune LiFePO4 Battery Cells: I love them!
Fortune LiFePO4 Battery Cells: I love them!
Hadrian X bricklaying robot puts up its first walls
We've been following the progress of the Hadrian X bricklaying robot since it first started flexing its giant telescopic arm back in 2015, and have seen the team behind it make a few notable improvements since.
How Many More Gigafactories Can Tesla Make With Profit and Stock?
Tesla is trading at a valuation of over $250 billion.
3D Printed Fractal Cubes Could Be Five Times Better for Military Armor
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
Aerogel fashioned into world's lightest electromagnetic shielding
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.
Getting Ready for Baby Animals on the Homestead
What's it like to bring new farm babies into the world? Our author shares her experiences and tips on caring for baby goats, chicks, and goslings.
Low-cost solar-to-hydrogen cell achieves breakthrough 17.6% efficiency
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
Tesla And Panasonic Enter 3-Year Battery Pricing Agreement
The deal concerns lithium-ion batteries manufactured at the Tesla Gigafactory in Nevada (the cylindrical 2170-type).
Volcano-dwelling beetle inspires passive cooling coating
Heating and cooling systems are some of the biggest consumers of energy, so finding ways to passively cool buildings and electronics could be a huge saver of money and the environment. A new photonic film could be just the ticket, made with a micro-s