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Apr 22, 2023

The Humanoid Robot Dream

Posted by in category: robotics/AI

Here’s a nice video exploring the history of the quest to create multipurpose humanoid robots! It briefly discusses promising AI-based methods for generalized motor cognition as well.


Links:

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Apr 22, 2023

Scientists Discover Mysterious Warm Liquid Spewing From Oregon Seafloor

Posted by in categories: biological, chemistry, physics

The field of plate tectonics is relatively new, and researchers are still uncovering the intricacies of geologic faults that cause earthquakes. One such fault, the Cascadia Subduction Zone, is a potentially catastrophic offshore fault located in the Pacific Northwest that has yet to reveal all its secrets. Despite its eerie calmness, it is capable of producing a massive magnitude-9 quake.

A study led by the University of Washington discovered seeps of warm, chemically distinct liquid shooting up from the seafloor about 50 miles off Newport, Oregon. Their research, published in the journal Science Advances.

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Apr 22, 2023

Harvard Scientists Uncover New Strategy for Repairing DNA Damage in Neurons

Posted by in categories: biotech/medical, neuroscience

Researchers discover a mechanism used by neurons to repair damage that occurs during neuronal activity.

Apr 22, 2023

The BOAT Show: Unprecedented Gamma-Ray Burst Illuminates the Universe

Posted by in categories: government, physics, space

Scientists have analyzed the brightest gamma-ray burst (GRB) ever detected, named the BOAT (Brightest Of All Time) and GRB 221009A, which was observed by NASA

Established in 1958, the National Aeronautics and Space Administration (NASA) is an independent agency of the United States Federal Government that succeeded the National Advisory Committee for Aeronautics (NACA). It is responsible for the civilian space program, as well as aeronautics and aerospace research. Its vision is “To discover and expand knowledge for the benefit of humanity.” Its core values are “safety, integrity, teamwork, excellence, and inclusion.” NASA conducts research, develops technology and launches missions to explore and study Earth, the solar system, and the universe beyond. It also works to advance the state of knowledge in a wide range of scientific fields, including Earth and space science, planetary science, astrophysics, and heliophysics, and it collaborates with private companies and international partners to achieve its goals.

Apr 22, 2023

Wonder Material Graphene Stuns Again: Shatters Magnetoresistance Records

Posted by in categories: nanotechnology, particle physics

Researchers at The University of Manchester have discovered record-high magnetoresistance in graphene.

Graphene is an allotrope of carbon in the form of a single layer of atoms in a two-dimensional hexagonal lattice in which one atom forms each vertex. It is the basic structural element of other allotropes of carbon, including graphite, charcoal, carbon nanotubes, and fullerenes. In proportion to its thickness, it is about 100 times stronger than the strongest steel.

Apr 22, 2023

Researchers recommend clinical trials for CBD to prevent COVID-19 based on promising animal data

Posted by in category: biotech/medical

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A new study shows that an FDA-approved, pharmaceutical-grade formulation of CBD has an antiviral effect in human lung cells and mice, and shows a significant negative association with COVID infection in human patients.

Apr 22, 2023

NASA says falling satellite poses a ‘risk of harm’ on Earth [Update]

Posted by in category: space

NASA has issued a warning regarding a satellite expected to deorbit on April 19, posing a potential risk of harm on Earth. Here’s what we know.

Update: NASA’s retired RHESSI re-entered Earth’s atmosphere at 8:21 p.m. EDT on Wednesday, April 19. The large flash seen over Kyiv, Ukraine, on April 19 was not the deorbiting satellite.

Apr 22, 2023

Did You Know Cassette Tapes Are Making a Comeback?

Posted by in category: media & arts

Some people might be regretting throwing their old cassette tapes.


In the music world, vinyl records get a lot of attention when it comes to physical media. Sales for vinyl records have been on the rise for years, and now the same thing is starting to happen with cassette tapes.

The resurgence of vinyl records has been so strong that it’s not really even a “trend” anymore. In 2021, people spent more on vinyl than CDs for the first time since 1986. Cassette tape sales, on the other hand, have been very low for a long time. However, in the last five years, things are changing.

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Apr 22, 2023

AI is Evolving Faster Than You Think Pt. 2 (Art and Beyond)

Posted by in categories: law, robotics/AI

When photos created by AI can win photography contests.


A continued look at what’s going on in AI. This time we take a look at everything from AutoGPT and a fake AI Drake to AI art and copyright law.

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Apr 22, 2023

Exposing the Strange Blueprint Behind “Reality” (Donald Hoffman Interview)

Posted by in categories: biotech/medical, evolution, mathematics, neuroscience, quantum physics

Donald Hoffman interview on spacetime, consciousness, and how biological fitness conceals reality. We discuss Nima Arkani-Hamed’s Amplituhedron, decorated permutations, evolution, and the unlimited intelligence.

The Amplituhedron is a static, monolithic, geometric object with many dimensions. Its volume codes for amplitudes of particle interactions & its structure codes for locality and unitarity. Decorated permutations are the deepest core from which the Amplituhedron gets its structure. There are no dynamics, they are monoliths as in 2001: A Space Odyssey.

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