Lifeboat Foundation

See how these billionaire space ventures can vastly improve life on Earth.
I support Bezos’ dream of mining asteroids and building rotational space habitats (O’neill Cylinders) that are mini Earths turned inside out to spread life through the cosmos. That said, I don’t like the Amazon Death Star approach to blasting small businesses out of business to build their empire. That said I do hope Blue Origin starts making progress toward orbit and all the best to SpaceX, Virgin Galactic, Virgin Orbit, Rocket Lab, and all the other space ventures out there!

You can support Galactic Gregs by supporting the sister channel Green Gregs by clicking the links below:
For your space habitat garden buy worms at greengregs.com!
See the Special Deals at My Patriot Supply (great space mission food): www.PrepWithGreg.com.
For gardening in your space habitat (or on Earth) 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

One of the most important open questions in science is how our consciousness is established. In the 1990s, long before winning the 2020 Nobel Prize in Physics for his prediction of black holes, physicist Roger Penrose teamed up with anaesthesiologist Stuart Hameroff to propose an ambitious answer.

They claimed that the brain’s neuronal system forms an intricate network and that the consciousness this produces should obey the rules of quantum mechanics – the theory that determines how tiny particles like electrons move around. This, they argue, could explain the mysterious complexity of human consciousness.

Continue reading “Can Consciousness Be Explained by Quantum Physics?” »

Artificial intelligence, machine learning, data science.

The UK, US and EU have accused China of carrying out a major cyber-attack earlier this year on Microsoft Exchange email servers.

The attack affected at least 30000 organisations globally.

Continue reading “China accused of cyber-attack on Microsoft — BBC News” »

Chemical engineer Zhenan Bao and her team of researchers at Stanford have spent nearly two decades trying to develop skin-like integrated circuits that can be stretched, folded, bent and twisted — working all the while — and then snap back without fail, every time. Such circuits presage a day of wearable and implantable products, but one hurdle has always stood in the way.

Namely, “How does one produce a completely new technology in quantities great enough to make commercialization possible?” Bao said. Bao and team think they have a solution. In a new study, the group describes how they have printed stretchable-yet-durable integrated circuits on rubbery, skin-like materials, using the same equipment designed to make solid silicon chips — an accomplishment that could ease the transition to commercialization by switching foundries that today make rigid circuits to producing stretchable ones.

Stanford researchers show how to print dense transistor arrays on skin-like materials to create stretchable circuits that flex with the body to perform applications yet to be imagined.

Continue reading “Engineers develop practical way to make artificial skin” »

Liftoff is set for 9 a.m. EDT (1300 GMT) on July 20, 2021.

Read live updates of Blue Origin’s First Human Flight that will launch Jeff Bezos and three others on July 20, 2021.

New research out of the University of California, San Francisco has given a paralyzed man the ability to communicate by translating his brain signals into computer generated writing. The study, published in The New England Journal of Medicine, marks a significant milestone toward restoring communication for people who have lost the ability to speak.

“To our knowledge, this is the first successful demonstration of direct decoding of full words from the brain activity of someone who is paralyzed and cannot speak,” senior author and the Joan and Sanford Weill Chair of Neurological Surgery at UCSF, Edward Chang said in a press release. “It shows strong promise to restore communication by tapping into the brain’s natural speech machinery.”

Some with speech limitations use assistive devices–such as touchscreens, keyboards, or speech-generating computers to communicate. However, every year thousands lose their speech ability from paralysis or brain damage, leaving them unable to use assistive technologies.

Investments will boost U.S. chip manufacturing amid a crippling global shortage of semiconductors that has damaged sales of consumer goods.

Bitcoin miners are setting up shop to take advantage of existing, unused energy infrastructure.