Group items tagged

Kind of a general article on how nanotechnology will be used in the future in medicine. (H3)

How nanotechnology will allow hyper-sonic weapons and aircraft to fly at speeds where the intense heat generated from the friction melts the toughest steel.

This is a chapter excerpt from a very popular book on Nano Biopesticides. "Today's global population has reached 7 billion, and is projected to reach 9.2 billion by 2050, an increase of 30% (70 million per annum). This explosive increase of the global population is expected to increase the demand for food production by 70%, notably due to changes in dietary habits in developing countries toward high-quality food." There is public demand for an alternative to chemical pesticides as well as the financial incentives "biological pesticides require 3-6 years and an investment of around $15-20 million for development and registration compared to synthetic pesticides, which require 10 years and $200 million for their development." The article is longer than many but a broad spectrum introduction to the technology.

Please add a short description here...and...is this H1, H2, or H3...in your view?

It leads to new ways to activate our brain to be more eficient during certain tasks.This achievement helps to identify the roles played by individual neurons in coordinating and carrying out behaviors which could be a cornerstone of future neural interface technologies. This research begins to teach us how the brain processes and executes goal-directed behaviors in higher-order species, giving the knowledge and tools to begin making sense of neural circuitry and coding. (Sanchez, Justin)

DARPA is always a great source! Is this H1, H2, or H3...in your view?

"Dozens of microchips scattered over the cortical surface might allow researchers to listen in on thousands of neurons at the same time." These microchips will work to record brain activity and may also "stimulate neurons...to to explore for treating brain disorders like epilepsy and Parkinson's or restoring brain function lost to injury" Currently this system is being tested on rats but there are still challenges to overcome such as how to get the chips across and in the human brain with the goal of being a less invasive alternative and how to organize and collect all the data that could be transmitted.

Most of what we hear about greenhouse gases is associated with carbon dioxide. This research focused on removal of methane, which would have a higher payback if a deployable solution can be identified. "...removing about three years-worth of human-caused emissions of the potent greenhouse gas would reduce global surface temperatures by approximately 0.21 degrees Celsius while reducing ozone levels enough to prevent roughly 50,000 premature deaths annually." The case for funding this technology is strong - "Removing methane from the atmosphere could reduce temperatures even faster than carbon dioxide removal alone because methane is 81 times more potent in terms of warming the climate over the first 20 years after its release, and about 27 times more potent over a century. Methane removal also improves air quality by decreasing the concentration of tropospheric ozone, exposure to which causes an estimated one million premature deaths annually worldwide due to respiratory illnesses."

A good pair to my previous post - a nice summary of what needs to happen for electric propulsion in aviation. Four concepts are discussed: air taxis, 20-passenger commuter aircrafts, 50-passenger regional jets and 150-passenger, single-aisle 737 class aircraft.

The size of a dust mite, many we don't need be chipped, we will be injected.

I have been hearing about injectable robots the size of a dust mite that repair your cells but I can't remember where. Very interesting!

Researchers at the University of California, San Francisco (UCSF) have revealed results suggesting that personalized deep brain stimulation (DBS) can produce a sustained antidepressant effect by targeting a brain circuit linked to low mood.

Cross-collaboration amidst governments and departments are key to promote innovation "These matrices generally corresponded to a few categories: collaboration between governments, collaboration between governments and businesses, and collaboration between governments and citizens. Through these types of innovative efforts, governments at all levels are recognising the significant transformative potential of building matrixed governments that respect, recognise and enable different ecosystems to collaborate in order to make key contributions to society."

Designers should ensure that spaces for all six modalities of work will be available as needed for both hypersensitive and hyposensitive occupants. While the right sizes and combinations of space will vary for each organization, the key is to provide a seamless array of choices. Spaces should easily adapt to the needs of people with work styles and behavioral needs at both ends of the spectrum. They also must be exceptionally flexible to integrate new technologies over time and, as more people continue to work remotely after the pandemic, to blend real and virtual work environments. Our current design is old and un-informed. We are ripe for a huge disruption in this space. I saw some recent pictures of Tesla's office. It's lame. How can you expect excellent and group breaking work when the environment is meh.

"The space in which work gets done has radically shifted, but human nature remains the same. As workers, we crave a digital experience that's reliable, equitable, productive, helpful, and pleasant. The organizations that overcome the "experience debt" that overhangs typical digital workplaces - by reimagining and deploying the digital workplace the right way - are the ones that will attract and retain top talent. At the same time, they're continuously improving productivity+.. In doing so, they'll become the organizations and the people that thrive in an ever-disruptive world. + = innovation, inclusion, connection, collaboration, purpose, engagement, and beyond…" This piece hints to that need for a radical new workspace. So good.

"It is not possible to, I think, destroy crypto, but it is possible for governments to slow down its advancement," Musk said at the Code Conference in Beverly Hills, California. Another indication of Musk starting to need government to go his way. What is the US government becomes anti- Musk or NASA pulls out or is de-funded?

"History is going to bifurcate along two directions. One path is we stay on Earth forever, and then there will be some eventual extinction event," he said. "The alternative is to become a spacefaring civilisation and a multi-planet species, which I hope you would agree is the right way to go." Musk has often spoken about his dream of building cities on Mars. He believes that settlements would need large numbers of people in order to become self-sustaining. He also needs someone else to build he just wants the transportation.

The segments mated briefly on Friday are codenamed B4 (the Super Heavy booster) and Ship 20 (the Starship upper-stage). The pair won't launch until they have a licence from the Federal Aviation Administration (FAA). The government agency is currently conducting an environmental review that will invite at some point a 30-day public consultation. So, the maiden orbital outing is still some way off. But Mr Musk is very keen that it should happen well before the end of the year. He described seeing the brief mating of the segments on Friday as a "dream come true". He has to make Starbase work, everything else is dependent on it. Never good to have all your eggs in one basket.