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DIY biological rainwater drinking water filter. This filter is made very easily, you need gravel, sand, and charcoal.

DARPA has tapped Raytheon to design and develop a wireless, airborne relay system to "deliver energy into contested environments," as part of its Energy Web Dominance program, in which DARPA wants to be able to power anything from nearly anywhere.

Fourth Power says its ultra-high temperature "sun in a box" energy storage tech is more than 10X cheaper than lithium-ion batteries, and vastly more powerful and efficient than any other thermal battery. It's hoping to prove it with a 1-MWh prototype

BUILDING A MASSIVE RAINWATER HARVESTING SYSTEM on our Off-Grid Homestead

Jetson ONE eVTOL Aircraft costs $92000 and, if you buy it, your order will be delivered in 2023.

Tim Lum is part of Opener's Early Access program where the company partners with early adopters of the aircraft to gather data about the ownership experience. BlackFly is built to comply with the FAA Part 103 ultralight category, which means no pilot

BLOOMINGTON, Ind. -- In what seems like a scene from a science-fiction movie, scientists from Indiana University have constructed a hybrid biocomputer that combines laboratory-grown human brain tissue with traditional circuits.

This is a brilliant DIY hack for creating an off-grid water heater with just a simple handmade rocket stove, water barrel, and copper pipes! No pump! No propane!

What is the fastest thing we as the human race know of? Gav and Dan try and film that.

Carbon fiber (CF) is an amazing material that provides a lot of strength for very little weight, making it very useful for a lot of applications, ranging from rods in CoreXY 3D printers to model- and full-sized rockets.

Tesla has unveiled "Optimus Gen 2", a new generation of its humanoid robot that should be able to take over repetitive tasks from humans.

Researchers in Jordan and Qatar have come up with a remarkable design for a "twin technology solar system" (TTSS) capable of generating clean energy 24/7. This double-action design promises more than twice as much energy as a standard solar updraft t

Groundbreaking Wearable Device Takes Ultrasound Images of Muscles During Exercise for Better Diagnosis, Treatment

Important for the entire body

-That Feel Nothing While Killing In Dystopian Presentation

Here is the One Year Update to the 830 #80 bagged concrete pad I poured. I answered the most frequently asked questions.

'World's oldest languages' - that were carved into 5,000-year-old stones - can now be deciphered by artificial intelligence as fast as Google translate

U.S. Navy Medical Officer Exposes Defense Department Data Showing Alarming Increase in Heart-Related Issues Among Pilots Following COVID-19 Vaccination: Myocarditis Up by 151%, Heart Failure by 973% (VIDEO)

Today i'm showing you a time lapse of me pouring a huge concrete slab using bagged concrete.

There's plenty to love about winter. After all, what other season gives us a free pass to snuggle up and drink hot cocoa by the fire all day? Certainly not summer.

Google has announced that its innovative advanced geothermal plant in Nevada is now operational and connected to the grid, pioneering an approach that promises to unlock clean, always-on geothermal energy across a much larger range of locations.

In a continuing pursuit to create a new generation of airplane flight, i've shifted away from dedicated ionic thrusters, and toward something much more integrated. Now may be the time for ionic thrust airfoils - wings which create thrust themselves,

Scientists at Johns Hopkins have developed a new spinal stimulator that can help restore lower limb function to paralyzed patients. The tiny device can be non-invasively implanted through a syringe.

I installed a 30k gallon metal tank in my backyard so that I can run my entire house on rainwater. Often called a rainwater catchment or rainwater collection system; this has allowed me to avoid using city water and to catch free water from the sky

-- here's how experts think the tech will change the world by 2035

Enormous aircraft backed by Google co-founder Sergey Brin measures 400 FEET long - almost twice the length of a Boeing 747

We start with demonstrating a variety of ways to distill alcohol. The pièce de résistance is our new reflux still made by Brewhaus which we go over in great detail.

Jennifer visits with Leeanne to learn how you can easily garden on the go. Bring fresh veggies and herbs on the road with you!

2023 One YEAR'S Worth of Food Pantry TOUR | 1200 Jars | Root Cellar, Grow Room, Freeze Dryer Room

...out of the -30 degree winters!

Water, rainwater, ponds, etc...

In this new video we are going to teach you how to make a device with which we can produce our own BioGas in a very easy way.

Incredible Fastest Wooden House Construction - Faster And Less Inexpensive Construction Solutions

These hempcrete blocks are a green building material made with a hemp-lime insulation mixture packed around a biocomposite structural frame.

A novel Wave Rotor (WR) topping cycle is proposed that promises to deliver similar thrust as NERVA class NTP propulsion, but with Isp in the 1400-2000 second range. Coupled with an NEP cycle, the duty cycle Isp can further be increased (1800-4000 sec

New Study Reveals Hospitalized Newborn Babies Are Adversely Affected by Continuous Wireless Radiation Exposure

My 5 Biggest Failures on this Homestead Build!!!

Using an image-guided, minimally invasive procedure, scientists may be able to cure the loss of smell, known as parosmia, occasionally found in people who were infected with COVID-19.

DIY biological rainwater drinking water filter. This filter is made very easily, you need gravel, sand, and charcoal.

Scientists at ETH Zurich have discovered a new type of magnetism. Experiments show that an artificially produced material becomes magnetic through a mechanism that hasn't been seen before.

Using new innovations in 3D printing, scientists at ETH Zurich have succeeded for the first time in printing a robotic hand with bones, ligaments, and tendons--all made of different polymers in one go.

Whether you've gone apple picking or picked up some apples at the grocery store, follow these methods for storing apples to ensure your apples stay fresh and crisp for months to come.

The private sector space company overcame red tape and government delays to get to launch day.

Today I'm setting up a simple Rainwater Harvesting System on the Shipping Container Playhouse project I built a few years ago. In the video I'll go over installing the gutters, down spout pipe, leaf guard, first flush system, water tank, inlet a

Building a Rain Roof as another option to harvest rainwater for home, garden or livestock use. Specifically this is set up for my rainwater garden area but could be used for just about anything. This project started out originally as a roofing te

Aiman Hussein is a concrete-3D-printer operator who works for Alquist. The company uses 3D-printing technology to build homes and lower the cost of housing and infrastructure in economically distressed and underserved communities. He'll walk us throu

A nuclear fission fragment rocket engine (FFRE) that is exponentially more propellent efficient than rocket engines currently used to power today's space vehicles and could eventually achieve very high specific impulse (>100,000 sec) at high power

Both Ford and Rivian are using Tesla's off-roading failures to promote their own vehicles' capabilities. A couple of weeks ago, we showcased a clip of a Tesla Cybertruck tackling some light off-road trail.

Dr. Alan Thompson has an Artificial General Intelligence (AGI) percentage tracker. Thompson's tracker indicates that we have 56% of the capabilities for AGI now. He has fit his percentage tracker to an exponential curve and this indicates we will r