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Feb 8, 2021

MIT is building a ‘one-stop shop’ for 3D-printing robots

Posted by in categories: drones, robotics/AI

Additive manufacturing has proven an ideal solution for certain tasks, but the technology still lacks more traditional methods in a number of categories. One of the biggest is the requirement for post-printing assembly. 3D printers can create extremely complex components, but an outside party (be it human or machine) is required to put them together.

MIT’s CSAIL department this week showcased “LaserFactory,” a new project that attempts to develop robotics, drones and other machines than can be fabricated as part of a “one-stop shop.” The system is comprised of a software kit and hardware platform designed to create structures and assemble circuitry and sensors for the machine.

A more fully realized version of the project will be showcased at an event in May, but the team is pulling back the curtain a bit to show what the concept looks like in practice. Here’s a breakdown from CSAIL’s page:

Feb 8, 2021

Fitness VR machine

Posted by in category: virtual reality

Fitness meets VR gaming with this badass flying machine.

Feb 8, 2021

The Navy Reportedly Experimented With a “Spacetime Modification Weapon”

Posted by in category: futurism

A researcher claims the tech can “engineer the fabric of our reality at the most fundamental level.”

Feb 8, 2021

Elon Musk pledges $100m to carbon capture contest

Posted by in category: Elon Musk

Fifteen teams will get $1m to develop ideas, with a $50m prize awaiting the winner.

Feb 8, 2021

Reversed Age by Over 54% Study | The Theory of Aging | Dr Harold Katcher Interview Series Ep4/4

Posted by in categories: biotech/medical, life extension

This is the FOURTH PART of the interview with Harold Katcher in Modern Healthspan YouTube channel.


Dr. Harold Katcher is a professor of Biology at the University of Maryland. He has been a pioneer in the field of cancer research, in the development of modern aspects of gene hunting and sequencing. He carries expertise in bioinformatics, chronobiology, and biotechnology. Dr. Katcher is currently working in the capacity of Chief Technical Officer at Nugenics Research exploring rejuvenation treatments in mammals.
In May 2020 there was a paper published on biorxiv about the rejuvenation of rats by over 50%. We did a review of the paper which you can find linked to above. In this interview series we talk with Dr. Harold Katcher, one of the main authors of the paper about the experiment, the steps to get validation, commercialization and how the results fit into his theories of aging.

Continue reading “Reversed Age by Over 54% Study | The Theory of Aging | Dr Harold Katcher Interview Series Ep4/4” »

Feb 8, 2021

Kenyan Woman’s Startup Recycles Plastic Waste into Bricks That Are 5x Stronger Than Concrete

Posted by in category: materials

Making plastic bricks, 5 times stronger than concrete, Nzambi Matee runs Njenge Makers in Nairobi, where she turns plastic waste into bricks.

Feb 8, 2021

This School Made of Sandstone in the Middle of The Thar Desert Needs no ACs

Posted by in category: futurism

The Rajkumari Ratnavati Girls’ School in Rajasthan was conceptualised by CITTA founder Michael Daube, and designed by US-based architect Diana Kellogg.


C an you imagine children studying in the middle of the Thar desert, where day temperatures peak close to 50 degrees Celsius and harsh winds cause sand to blow through the day?

Continue reading “This School Made of Sandstone in the Middle of The Thar Desert Needs no ACs” »

Feb 8, 2021

Google subsea cable set to deliver 250TB data per second

Posted by in category: futurism

Recommended by ColombiaColumbia

Feb 8, 2021

Quantum “spooky action at a distance” travels at least 10,000 times faster than light

Posted by in categories: information science, particle physics, quantum physics

Circa 2013 o.o


Quantum entanglement, one of the odder aspects of quantum theory, links the properties of particles even when they are separated by large distances. When a property of one of a pair of entangled particles is measured, the other “immediately” settles down into a state compatible with that measurement. So how fast is “immediately”? According to research by Prof. Juan Yin and colleagues at the University of Science and Technology of China in Shanghai, the lower limit to the speed associated with entanglement dynamics – or “spooky action at a distance” – is at least 10000 times faster than light.

Despite playing a vital role in the development of quantum theory, Einstein felt philosophically at odds with its description of how the universe works. His famous quote that “God does not play dice” hints at his level of discomfort with the role of probability in quantum theory. He believed there exists another level of reality in which all of physics would be deterministic, and that quantum mechanics would turn out to be a description that emerges from the workings of that level – rather like a traffic jam emerges from the independent motions of a large number of cars.

Continue reading “Quantum ‘spooky action at a distance’ travels at least 10,000 times faster than light” »

Feb 8, 2021

Rapid Scale-Up of Commercial Ion-Trap Quantum Computers

Posted by in categories: computing, quantum physics

O., o circa 2020.


Last week, Honeywell’s Quantum Solutions division released its first commercial quantum computer: a system based on trapped ions comprising 10 qubits. The H1, as it’s called, is actually the same ion trap chip the company debuted as a prototype, but with four additional ions. The company revealed a roadmap that it says will rapidly lead to much more powerful quantum computers. Separately, a competitor in ion-trap quantum computing, Maryland-based startup IonQ, unveiled a 32-qubit ion computer last month.