Iron will be key to human self-sufficiency on Mars.
When the first humans reach Mars, they’ll probably live in habitats that were there ahead of time or in habitats made from their landers.
In a world where 3D printing is being applied to everything from houses to rockets to guns 0, the question comes up as to where manufacturing might be headed next.
A new device, called LeviPrint, adds a unique feature to the manufacturing process: acoustic levitation. By trapping small objects in high frequency sound waves, LeviPrint can be used to build a variety of different structures without touching any of the pieces.
In a video released by researchers from Spain’s Universidad Publica de Navarra, or UPNA, LeviPrint can be seen building a variety of different things, including a bridge, a hoop made out of liquid glue droplets and a cat’s ears.
The state of Maine has started a campaign to educate residents about heat pumps and now they can heat homes even in the winter.
Heat pumps are i ncomprehensible to many people. How can a thing that looks like an air conditioner keep people warm in the winter? The state of Maine wants to install 100,000 heat pumps in the next 3 years and is off to a good start. 27,000 of them were installed by Maine residents last year. Presently, about 60% of all homes in Maine are heated by oil furnaces — one of the highest percentages in America. All those furnaces mean lots of carbon emissions.
Maine may not have the harshest winters in the United States, but it certainly comes close. Old time Mainers like to say their weather is “10 months of winter and 2 months of damn poor sleddin’.” Outside of cities like Portland, its residents tend to be skeptical of new ways of doing things, and that reticence extends to heat pumps.
Continue reading “Heat Pumps Prove Themselves During A Harsh Maine Winter” »
China’s fully reusable version of the Long March 9 super heavy-lift rocket, currently in design could blow the SpaceX Starship and even the Artemis Block 2 out of the water both in regards to cost and performance. See how SpaceX may yet counter this. Latest news on re-entry for China’s Long March 5B booster too.
Awesome deals for long term food supplies for those long missions to deep space (or prepping in case your spaceship crashes: See the Special Deals at My Patriot Supply: www.PrepWithGreg.com.
Continue reading “China’s Plans to Leave the SpaceX Starship and Artemis in the Dust” »
DoD has already funded Starship Cargo concepts studies and is interested in a troop rocket! Will we have SpaceX Starship Troopers? I look into what DoD is interested in, why the one hour mission just is not going to happen, alternatives and a concept for a launch on demand system. Be sure to watch to the end to catch that fun concept!
For gardening in your Lunar habitat Galactic Gregs has teamed up with True Leaf Market to bring you a great selection of seed for your planting. Check it out: http://www.pntrac.com/t/TUJGRklGSkJGTU1IS0hCRkpIRk1K
Awesome deals for long term food supplies for those long missions to deep space (or prepping in case your spaceship crashes: See the Special Deals at My Patriot Supply: www.PrepWithGreg.com.
The Rosenberg Space Habitat is the world’s tallest 3D-printed polymer structure. It will help students embrace new space technologies.
A midst the hustle and bustle in one of Chennai’s busiest streets, Chrompet, 51-year-old S Sathyanarayanan has created a green paradise on his 1,200 sq ft terrace. He grows 400 plants including ornamental flowers such as moss roses, medicinal plants like moringa, fruits like figs, and vegetables like lady’s finger, potatoes and more.
However, what’s unique about Sathya’s garden is that he prepares a variety of liquid fertilizers using kitchen ingredients to nourish his plants. Further, he also prepares a mix of water, jaggery, and an organic Waste Decomposer (WDC) solution in a 250-litre drum. This is fed to all plants regularly, which ensures healthy and pest-free growth.
“I started terrace gardening in 2015 after my family and I moved into our newly constructed home here. Earlier, we were living on the ground floor of a rented home and I could not grow many plants, as the availability of space was an issue. I started my gardening journey with 50 pots of money plants, tulsi, tomatoes and others. Today, my garden has over 400 pots, which grow ornamental flowers, fruits, and vegetables,” says Sathya, adding that regular visitors to his garden include buzzing honey bees and chirping love birds.
We have collected that series into this new, free e-book, The American Alley: A Hidden Resource. The e-book includes the full text of the articles, along with additional illustrations and two appendices that go deeper on the design principles of the world’s most beloved “minor streets.”
Whether you’re an incremental developer, a housing or walkability advocate, a local official trying to grow your city’s tax base, or a homeowner who wants to build an accessory dwelling unit (ADU) on your property, The American Alley will help you understand why alleys were forgotten in the first place…and spur your imagination for what’s possible, now.
Interesting story.
The site will have 5,000 new apartments—along with schools and stores that all residents can walk to.
Else Labs, the company behind the countertop home cooking robot called Oliver, announced today the launch of Oliver Fleet, a commercial kitchen reimagining of its original core product.
The new Fleet solution is a respin of its original standalone Oliver home cooking robot into a solution that allows multiple units to be used and managed simultaneously in professional kitchen environments to automate cooking tasks. According to company CEO Khalid Aboujassoum, while the Oliver Fleet units look the same from the outside as the original consumer unit, they’ve been built to withstand the more rugged requirements of the professional kitchen.
