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ALLISON INQUIRY BOMBSHELL
In 2013, Robert Downey Jr. invested USD 13.4 million to create a futuristic dome house...
THE UNDERSEA TESTTop Tech News
NASA Super Light Solar Sail Project Will Be 12-40 Times Lighter and Faster
Space Telescope Interferometer to Image Exoplanet Continents
Twenty-five years of "temporary": how 9/11 built a surveillance state Americans never vote
I'll Never Buy Another WALMART Battery!
Shoei GT-Air 3 Smart helmet drops with built-in AR for $1,500
Freezable titanium plate keeps your cooler chilled way longer than ice packs
Review: Affordable thermal device is made for discovering life outdoors
AI Whistleblower Tells Tucker How AI Could Kill All Humans by 2040
You Hate Flock? Well There's More...
Will Spiking Diesel Prices Drive Autonomous Trucking?
Energy
Energy independence turns the gears of the visionary’s imagination, and grants us individual control of our modern lives. No meaningful alternative to the Crown’s system can be achieved without exploring decentralized energy production and storage.
I'll Never Buy Another WALMART Battery!
I bought 4 of the same style of batteries from Walmart and 5 from O'Reilly Auto Parts. You'll see why I'm disappointed with most of the Walmart batteries by the end of this review!
Freezable titanium plate keeps your cooler chilled way longer than ice packs
If you often pack food and drinks for outdoor trips, you know the struggle of keeping those items cool. This new piece of kit for camping and hiking looks like a simple way to keep your stuff chilled for longer.
Ford's $30,000 Fathom EV Truck Appears More Conventional Than Expected
Ford's CEO called the Fathom "not a pickup" with "new silhouette." New photos show something much more familiar beneath the camo.
Wood fire alternative warms your campsite with a red-hot rod
Wildfires are becoming more frequent, and one of the least serious but still frustrating consequences is that campfires are not allowed for much of the season.
Solid State Marine Batteries: False Advertising?! Fire Risk?
Don't want to burn down your house? Need equipment you can actually depend on? Check out my latest "Will Prowse Approved" solar product recommendations here:
This American Battery Could Break China's Grip On The EV Supply Chain
The next big EV breakthrough may have nothing to do with solid-state batteries.
This New All-In-One Range Extender Is Ready To Go Into Any Electric Truck
Mahle says its new range extender can fit in the same space as a battery module, increasing driving range to roughly 500 miles.
High-voltage sodium home battery emerges as affordable rooftop solar solution
A new era for home energy storage
The BDE Gets a Truck Driver's Approval
Royal Oilfield Joel takes the Edison BDE out for its first drive on the Edison test track.
World's largest all-electric plane completes maiden flight
Another record falls as the world's largest all-electric airplane makes its maiden flight. On August 12, 2026, Heart Aerospace's 25,000-lb (11,340-kg) X1 demonstrator aircraft took to the skies over Plattsburgh, New York for a 27-minute FAA flight te
Nissan hits triple-digit fuel economy during record-smashing run
Nissan has just completed a stunning world-record fuel-economy drive of 1,230 miles (1,980 km) on a single tank of fuel – demonstrating the abilities of its latest 'series hybrid' engine system.
Fractional distillation: One crude oil, many products.
Fractional distillation of crude oil is the primary industrial process used to separate raw #petroleum into simpler, more useful mixtures of hydrocarbons based on their unique boiling points. #Crudeoil itself is a complex mixture consisting mostly of
Veteran saw collapse abroad. Now builds antifragile family homestead
For the past 20 years, Josh and Chiara Morris have built a 360-acre homestead in the Missouri Ozarks that today provides their family with all its own food, water, shelter, and energy, and even its income. It's a fully engineered system for self-reli
UL Certification for Dummies! Crash Course for Beginners
UL Certification for Dummies! Crash Course for Beginners
Sodium Ion Batteries Will be 80% Cheaper & Last LONGER!
CATL Sodium Ion: Stop overpaying for rigid, expensive SaaS tools or waiting months for web development agencies.
5th Small Modular Reactor Validated Since June, Poised For Mass Production
Another small nuclear reactor has achieved "criticality," marking the fifth new reactor type to be certified as operationally viable in the United States since June, after none were certified for more than a half-century, as the nation's "nuc
Tesla Never Made An Electric Jet Boat, So This YouTuber Built One Himself
It took three years and several iterations, but it's finally ready to hit the water, and it's awesome.
Dual-motor suitcase drive underpins 3,000-hp hypercar
When Kosmera's 1,876-hp Nebula 1 hypercar debuted earlier this year, it made a major splash. Apparently, that output wasn't enough for the brand's standards. Kosmera has unveiled a new 3,110-hp electric drivetrain featuring four axial-flux motors.
Shade-Resistant Solar Cells Retain 97% Efficiency After 2,000 Hours of Testing
The achievement represents a step forward in addressing a long-standing limitation of photovoltaic panels, the study stated.
After Years Of Delays, Aptera Is Finally Preparing To Build Customer Cars
It only plans to build 40 units at first, which will do little to fulfill its 50,000 reservation backlog.
Betavolt unveils revolutionary coin-size battery with nickel-63 nuclear isotope...
...and diamond semiconductors
Please DON'T Buy A Walmart Battery Until You See This Review!
Batteries tested for cold cranking amps, cranking amps at ambient temperature, reserve capacity, internal resistance, and I tested their state of health. The results were pretty surprising to say the least!
BYD Claims Its New EV Can Go 683 Miles On A Charge--And Add Hundreds More In 5 Minutes
The Denza Z9S is billed as the world's longest-range EV. The Lucid Air would like to have a word.
Renewable Energy Breakthrough! World's Most Efficient Tesla Turbine System
Discover a revolutionary Tesla turbine system that converts heat into electricity using almost any heat source - even trash.
Chinese Scientists Develop Nuclear Battery Using Carbon-14
Researchers at a Chinese institution have developed a nuclear battery powered by carbon-14, according to a report published by Interesting Engineering.
General Atomics pushes ahead with self-fueling nuclear fusion tech tests
General Atomics has received tax-credit funding from the state of California to design and develop a new facility in San Diego to test a key fusion reactor component that will allow the reactor to create its own fuel while generating power.
The Crosley IcyBall
The Crosley IcyBall was manufactured and sold by Powel Crosley Jr. beginning in 1929. The IcyBall worked using an ammonia-water absorption refrigeration system with no electricity or moving parts.
Our Diesel-Electric Truck Is So Quiet the Military Wants One
From American Muscle to Classics to Diesels, DG will show you how to build, swap, and repair anything with a throttle.
Why Did We Stop Using Salt To Cool Our Homes?
Salt was one of the most important cooling tools in human history. Long before refrigeration, salt preserved food, created ice in the desert, and chilled entire underground storage rooms to temperatures that kept meat and dairy fresh for months.
UZ Energy: German Designed Server Rack Battery Tested!
Tear Down! Wow! - 100A Cycle Test! - Comm Setup and Charge EV - 400A Charging! - What I Disliked! - Is this a battery for ants?! - Conclusion
I Stopped Scrolling and Started Building (Here's What Changed)
We didn't quit social media completely. I still make videos. You're watching one right now.
Finland's Sand Battery Delivers Cheaper Heat with 70% Lower Emissions
Four childhood friends tested a prototype in a grandfather's garden.
LFP Battery Explosion Risk! What you NEED to know..
The Cause - StacheD Training - The Solution - Inconsistent Safety Standards - Discussion of Risk - The 4 Recorded Cases of Explosion - What I Am Doing Different - Why Rare? Perfect Storm Required? - Challenge for StacheD Training! - Conclusion
Sodium Ion Batteries Can Reach 100 Gigawatt Per Hour Per Year Scale in 2027
CATL will invest 5 billion yuan ($735 million) to significantly expand its sodium battery capacity by an added 40 GWh per year.
Juiced Bikes proves capable electric motorcycles don't have to cost a lot
All right, I admit it, I have a thing for affordable off-road electric motorcycles. There's just something about a battery-powered, inexpensive dual sport that's quiet, filled with torque, and almost as light as a lawn mower. Heck yeah!
What Can a $1000 Solar Setup Run?
What Can a $1000 Solar Setup Run?
12V 628Ah LFP Battery for $999?! What's the catch!
12V 628Ah LFP Battery for $999?! What's the catch!
$649 Dirt Cheap Server Rack Battery! You won't believe what I found inside!
A forum member also pointed out that this battery is 52cm wide, so it will not fit in standard server racks. Also, the supply conductor was loose. I wiggle a lot of wires and never had one this loose from the factory. Yikes!
US To Develop Small Modular Nuclear Reactors For Commercial Shipping
The United States is seeking to develop small modular nuclear reactors (SMR) for commercial vessels that would potentially bring down shipping costs, the Department of Transportation (DOT) said in a May 7 statement.
The $5 Battery That Never Dies - Edison Buried This 100 Years Ago
This video shows you the parallel power system any homeowner can build alongside the existing electrical wiring of a house already standing -- no rewiring, no contractor, no permits -- using two or three nickel-iron cells wired to a hundred-watt so
Solar Power Doesn't Depend on Refineries or the Straight of Hormuz
Solar Power Doesn't Depend on Refineries or the Straight of Hormuz
Testing the 1,000hp Carbon Fibre Motor That Fits Inside a Wheel
Last month we looked at the record breaking motor from YASA, delivering 1000 hp in just 12kg - made possible by their advanced composite rotors and magnets. Today, we see how it integrates into the complete system, and how that is all tested to make
12V 460Ah Epoch "V2-T" Marine Rated Battery! Holy Cow..
12V 460Ah Epoch "V2-T" Marine Rated Battery! Holy Cow..
'Spin-flip' system pushes solar cell energy conversion efficiency past 100%
Energy can never be created or destroyed. That's basic Physics 101. You simply cannot create energy out of thin air. Yet researchers at Kyushu University in Japan say they have developed a technology that pushes the energy conversion efficiency of so
DEYE 215kWh LiFePO4 + 125,000W Inverter + 200,000W MPPT = Run A Factory Offgrid!!
Building The Behemoth, Major Parts Explained, Load Test, etc...
This $200 Black Shaft Air Conditions Your Home For Free Forever -- Why Is It Banned in the U.S.?
You don't need a massive AC compressor to cool a house. A thermal chimney is a tall, black-painted hollow shaft built onto the sunny side of a house. As the sun beats on it, the air inside gets scorching hot and naturally rises out the top vent.
This Plasma Stove Cooks Hotter Than The Sun
I wanted to see just how impossible a cordless, rechargeable plasma stove would be. In the end, it was one of my hardest builds, and I succeeded at making one of the first, if not the first, plasma powered camping stove.