Lifeboat Foundation

F4F is launching Blue Marble Night as a new spacer holiday, commemorating the Blue Marble photo taken by Apollo 17 on 7 December, 1972.
Want to help?

We are setting up a celebration of the limitless inspiration of space. One that recognizes the fragility of our world while simultaneously infusing a sense of hope and awe. We will have the Overview Effect and our future in space as the main focuses. :
Here is what you can do:

1. Recruit celebrities and regular people to record 30–60 second testimonials about the Overview Effect or their connection to space.

Continue reading “Help us turn December BLUE” »

Nearly the same size as Blackpool Tower and twice as large as Big Ben, astronomers estimate that if the asteroid were to hit the Earth, the impact would produce the equivalent energy to 77 megatons of TNT.

This is 1.5 times as powerful as the Tsar Bomba, the biggest nuclear weapon ever tested.

In a recently published white paper, imec provided an overview of the building blocks for the next generation of medical implants. Integrating the building blocks into smart chips provides a comprehensive solution that is smaller, smarter and more connected.

Start your Audible trial today: http://www.audible.com/spacetime.

Hello from the other side. In this episode find out how quanta can can move through solid objects.

Continue reading “Is Quantum Tunneling Faster than Light? | Space Time | PBS Digital Studios” »

The AI algorithm is more efficient in distinguishing false positives from the real stuff than human experts.

A new artificial intelligence algorithm has discovered over 300 previously unknown exoplanets in data gathered by a now-defunct exoplanet-hunting telescope.

The Kepler Space Telescope, NASA’s first dedicated exoplanet hunter, has observed hundreds of thousands of stars in the search for potentially habitable worlds outside our solar system. The calatog of potential planets it had compiled continues generating new discoveries even after the telescope’s demise. Human experts analyze the data for signs of exoplanets. But a new algorithm called ExoMiner can now mimic that procedure and scour the catalog faster and more efficiently.

A new type of cell has been identified in the heart that is linked to regulating heart rate – and the discovery promises to advance our understanding of cardiovascular defects and diseases, once these cells have been more extensively studied.

The new cell is a type of glial cell – cells that support nerve cells – like astrocytes in the central nervous system (the brain and spinal cord). Named nexus glia, they’re located in the outflow tract of the heart, the place where many congenital heart defects are found.

The new cell type was first found in zebrafish, before being confirmed in mouse and human hearts too. Experiments on zebrafish found that when the cells were removed, heart rate increased; and when genetic editing blocked glial development, the heartbeat became irregular.

2021 has been an incredible year in terms of advancements in the field of Artificial Intelligence Technologies. AI has managed to gain new abilities and managed to achieve the futuristic feat of taking over several jobs which previously only humans could perform. Whether it’s self-supervised learning, custom AI accelerators or neuromorphic chips, the future of AI is looking really bright and in this video, I’ll show you the biggest technological advancements of 2021 and what future technologies may come about very soon.
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TIMESTAMPS:
00:00 The beginning of AI Supremacy?
01:34 Custom AI Hardware.
04:01 Media generated completely by AI’s.
05:49 Self-Supervised Learning.
07:20 Self-driving cars.
08:49 Actually intelligent AI Assistants.
10:42 Last Words.
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#ai #technology #2021

Nuclear physicists have observed something strange in the heart of an atom that defies existing science. They’re on a mission to figure out why.

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Papers referenced in the video:
Polyamine-rich food decreases age-associated pathology and mortality in aged mice.
https://pubmed.ncbi.nlm.nih.gov/19735716/

Continue reading “Spermidine Impacts Health and Longevity” »