Is this true?
NASA’s Kepler Space Telescope discovered an Earth-like planet circling a nearby star within the Goldilocks zone of our galaxy. Kepler-186f is around 500 light-years from Earth.
H in the Cygnus constellation. The habitable zone, also identified as the Goldilocks zone, is the area around a star within which planetary-mass objects with enough atmospheric pressure can sustain liquid water at their surfaces.
Cosmic radiation remains a significant danger to spacefarers.
A new experiment that is set to accompany the Artemis 1 mission will analyze how brewer’s yeast fares against cosmic radiation.
Green Gravity, a startup proposing to use old mine shafts for gravitational energy storage, has secured AUD 1.4 million ($990,000) in its first formal capital raise.
Green Gravity is turning to the former cornerstone of Australia’s wealth, coal mining, to remove the final hurdle for a fully renewable electricity system. It is proposing to lift and release ultra-heavy weights in legacy mine shafts, in a reimagining of how the universal force of attraction, gravity, can be used to store renewable energy.
While the hyped Swiss startup Energy Vault recently hit rocky waters, Green Gravity CEO Mark Swinnerton is adamant that his company has distinct merits, many of which stem from the fact that its concept is rooted in redeploying abandoned but very abundant infrastructure. In recent weeks, Green Gravity secured AUD 1.4 million in its first formal fundraising round with a range of private investors, “with plenty of surplus interest,” Swinnerton told pv magazine Australia.“We are working toward a larger raise in a few months time when we firm up the capital cost for the demonstration plant.”
NYC 25×25 is a plan proposed by Transportation Alternatives, which acts to transform a quarter of the current urban space available to cars: an area equivalent to thirteen Central Parks to be taken away from traffic.
Your Martian Dream Home, Made By Fungi ‘… it was the cheapest building material known.’ — Larry Niven, 1968.
3D Printed Glass Uses Stereolithography Techniques ‘All that with glass…’ — Frank Herbert, 1972.
Engineered Living Building Materials ‘… it was the cheapest building material known.’ Larry Niven, 1968.
Nature Reviews Bioengineering
Posted in bioengineering
Did humanity’s first contact with aliens already happen back in 1977? What was the source of the signal? Read below.
Nuclear power is considered a clean energy source because it has zero carbon dioxide emissions; yet, it produces massive amount of waste.