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San Mateo, Calif.-based Alef Aeronautics has unveiled the world’s first commercially available flying car, the Alef Model A.

A prototype model made a test flight on 19 February 2025 on a blocked-off road in California. According to Alef’s chief executive officer, Jim Dukhovny, the test was “the first documented verifiable flight of a flying car (an actual car, with vertical takeoff, non-tethered.)”

Much more than just a toy or a concept vehicle from science fiction, the Alef Model A has attracted significant interest and support, proving the validity and potential of its design. Its basic plan is that it can drive on the road like any car, have vertical takeoff and landing capabilities, and fly in a forward motion. The company also announced a goal for the vehicle to be “affordable for most people.”

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A study led by Paolo Padoan, ICREA research professor at the Institute of Cosmos Sciences of the University of Barcelona (ICCUB), is challenging the understanding of planetary disk formation around young stars.

The paper, published in Nature Astronomy, reveals that the environment plays a crucial role in determining the size and lifetime of these planetary disks, which are the sites of planet formation.

When a star forms, it is surrounded by a spinning disk of gas and dust. Over time, this material eventually forms the planets. Traditionally, scientists believed that once a disk forms, it simply loses too much over time as it feeds the star and the growing planets.

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A recent study conducted in southern Italy presented some surprising findings that linked the regular consumption of poultry to potential increases in gastrointestinal cancers and all-cause mortality. This has caused one question to arise — is eating chicken really as healthy as we think it is?

The study’s findings indicated that exceeding the weekly recommended amounts — that is, eating more than 300 grams (g) of poultry, such as chicken and turkey, per week — resulted in a 27% higher risk of all-cause mortality compared to eating moderate amounts.

Moreover, the research suggested that higher poultry intake was linked to a 2.3% increase in the risk of gastrointestinal cancers, with a higher observed risk among men at 2.6%. The findings were published in the journal Nutrients.

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We discuss Michael Levin’s paper “Self-Improvising Memory: A Perspective on Memories as Agential, Dynamically Reinterpreting Cognitive Glue.” Levin is a scientist at Tufts University, his lab studies anatomical and behavioral decision-making across biological, artificial, and hybrid systems. His work spans developmental biology, artificial life, bioengineering, synthetic morphology, and cognitive science. 🎥 Next, watch my first interview with Michael Levin… What are Cognitive Light Cones? • What are Cognitive Light Cones? (Mich… ❶ Memories as Agents 0:00 Introduction 1:40 2024 Highlights from Levin Lab 3:20 Stress sharing paper summary 6:15 Paradox of change: Species persist don’t evolve 7:20 Bow-tie architectures 10:00 🔥 Memories as messages from your past self 12:50 Polycomputing 16:45 Confabulation 17:55 What evidence supports the idea that memories are agential? 22:00 Thought experiment: Entities from earth’s core ❷ Information Patterns 31:30 Memory is not a filing cabinet 32:30 Are information patterns agential? 35:00 🔥 Caterpillar/butterfly… sea slug memory transfer 37:40 Bow-tie architectures are EVERYWHERE 43:20 Bottlenecks “scary” for information ❸ Connections & Implications 45:30 🔥 Black holes/white holes as bow-ties (Lee Smolin) 47:20 What is confabulation? AI hallucinations 52:30 Gregg Henriques & self-justifying apes… all good agents storytellers 54:20 Information telling stories… Joseph Campbell’s journey for a single cell 1:00:50 What comes next? 🚾 Works Cited 🚩 Self-Improvising Memory: A Perspective on Memories as Agential, Dynamically Reinterpreting Cognitive Glue https://www.mdpi.com/1099-4300/26/6/481 https://thoughtforms.life/suti-the-se… our way to health with robot cells | Michael Levin (Big Think 2023) • Biohacking our way to health with rob… https://peregrinecr.com/ 🚀 What is this channel? Exploring Truth in philosophy, science, & art. We’ll uncover concepts from psychology, mythology, spirituality, literature, media, and more. If you like Lex Fridman or Curt Jaimungal, you’ll love this educational channel. p.s. Please subscribe! Young channel here. =) #science #memory #biology #computing #mind #intelligence #attractor #polycomputing #bioelectric #cybernetics #research #life

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At the Artificiality Summit 2024, Michael Levin, distinguished professor of biology at Tufts University and associate at Harvard’s Wyss Institute, gave a lecture about the emerging field of diverse intelligence and his frameworks for recognizing and communicating with the unconventional intelligence of cells, tissues, and biological robots. This work has led to new approaches to regenerative medicine, cancer, and bioengineering, but also to new ways to understand evolution and embodied minds. He sketched out a space of possibilities—freedom of embodiment—which facilitates imagining a hopeful future of \.

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Recorded 6 November 2024. Michael Levin of Tufts University presents “Non-neural intelligence: biological architectures for problem-solving in diverse spaces” at IPAM’s Naturalistic Approaches to Artificial Intelligence Workshop. Abstract: The familiar, readily-recognized intelligence of brainy animals has long served as inspiration for AI. However, biological intelligence is far older than neurons, and indeed than multicellularity. My lab studies problem-solving in cells, tissues, and even subcellular components, operating in different spaces and at different scales than conventional intelligent agents. In this talk, I will describe a framework for detecting, communicating with, and creating collective intelligences, and show examples of how the fundamental properties of life suggest novel approaches for ethically relating to diverse and fascinating engineered and hybrid intelligences. Learn more online at: https://www.ipam.ucla.edu/programs/wo…

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Fred Ehrsam, billionaire co-founder of Coinbase, is shifting his next big bet from cryptocurrency to the human brain, unveiling a non-invasive brain-computer interface designed to modulate brain activity with sound waves.

Ehrsam’s entry as the latest competitor to join the race to develop accessible brain-computer interfaces (BCIs) follows similar recent efforts from tech leaders like Elon Musk, Jeff Bezos, and Bill Gates.

On April 8, Ehrsam’s startup, Nudge, unveiled its first product, the Nudge Zero. A noninvasive brain interface device that uses ultrasound to modulate brain activity, the technology represents the first start-up venture to pursue this unique approach with BCI technology.

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