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Aug 16, 2021

The New Supersonic Boom

Posted by in categories: economics, energy, transportation

Despite strong support from the FAA, the airline industry, and aerospace companies, the U.S. Senate ceased funding the development of a supersonic airliner in 1971. Two years later, the FAA banned supersonic flight over land, a prohibition that remains to this day.

The Concorde went on to serve various destinations, including some in the United States, flying at supersonic speeds only over water. That continued until 2,003 when British Airways and Air France retired their fleets, together amounting to just 12 aircraft. (Fourteen production aircraft were manufactured, but one was scrapped in 1,994 and another crashed in 2000.)

While the Concorde successfully overcame the technical hurdles standing in the way of supersonic passenger service, it succumbed to economics: The cost of fuel and maintenance was especially high for these planes. A new generation of aeronautical engineers and entrepreneurs are, however, keen to once again take on the technical, environmental, and economic challenges.

Aug 16, 2021

Evil Mad Scientist Laboratories: WaterColorBot

Posted by in category: robotics/AI

Sylvia Todd, star of Sylvia’s Super-Awesome Maker Show, came up with the idea for the WaterColorBot because she wanted to create an art robot and enter it in the RoboGames competition. She approached us at Evil Mad Scientist Laboratories about collaborating on the project, and we loved it.

Together we designed and built our first prototype in February, and had a nicely-working robot about a month later. As we realized that this project had a lot of appeal beyond just a one-off project, we started developing it into a kit. Sylvia exhibited her prototype at RoboGames (and won a Silver medal), and we also brought the WaterColorBot to Maker Faire, where thousands of people got to play with it.

Sylvia was also invited to the White House Science Fair in April, where she got to demonstrate the WaterColorBot for President Obama (pictures and media coverage here).

Aug 16, 2021

Meet The Van Gogh Of The Robot World

Posted by in category: robotics/AI

Circa 2016


EDavid stands for the Drawing Apparatus for Vivid Interactive Display.

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Aug 16, 2021

Watch ROBOTS Painting PERFECT Portraits | Strictly Robots

Posted by in category: robotics/AI

Circa 2020


Rob and Nick Carter are artists whose work aims to synchronize technology and painting. They program industrial to autonomously paint portraits using acrylics and brushes.

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Aug 16, 2021

Facebook and Google are laying another giant undersea internet cable, this time stretching 7,500 miles between 6 Asian countries

Posted by in categories: government, internet, security

Facebook and Google have both already laid thousands of miles of undersea internet cable together, and are in the process of laying thousands of miles more.

Google announced in June it would lay a cable linking the US East Coast to Argentina, and both companies announced in March they were funding two cables hooking up the US West Coast with Singapore and Indonesia.

Over the course of 2020 and early 2021, Google and Facebook both scrapped numerous projects linking the US with Hong Kong in response to political pressure with the US government, which cited security concerns.

Aug 16, 2021

Here’s how hackers are cracking two-factor authentication security

Posted by in category: security

It must be stressed an underlying condition to any 2FA alternative is the user themselves must have some level of active participation and responsibility.

At the same time, further work must be carried out by service providers, developers, and researchers to develop more accessible and secure authentication methods.

Essentially, these methods need to go beyond 2FA and towards a multi-factor authentication environment, where multiple methods of authentication are simultaneously deployed and combined as needed.

Aug 16, 2021

Solar Orbiter Captures Venus’ Glare During Close Pass of Our Solar System’s Hottest Planet

Posted by in categories: government, space

On August 9 2021, ESA/ NASA

Established in 1,958 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. It’s vision is “To discover and expand knowledge for the benefit of humanity.”

Aug 16, 2021

Radioactive New Clues to the Formation of Our Solar System From Nearby Stellar Nursery

Posted by in category: cosmology

The Ophiuchus star-forming complex offers an analog for the formation of the solar system, including the sources of elements found in primitive meteorites.

A region of active star formation in the constellation Ophiuchus is giving astronomers new insights into the conditions in which our own solar system was born. In particular, a new study of the Ophiuchus star-forming complex shows how our solar system may have become enriched with short-lived radioactive elements.

Evidence of this enrichment process has been around since the 1970s, when scientists studying certain mineral inclusions in meteorites concluded that they were pristine remnants of the infant solar system and contained the decay products of short-lived radionuclides. These radioactive elements could have been blown onto the nascent solar system by a nearby exploding star (a supernova) or by the strong stellar winds from a type of massive star known as a Wolf-Rayet star.

Aug 16, 2021

Tesla Cybertruck’s updated origami-style windshield and dash teased in patent

Posted by in categories: Elon Musk, sustainability, transportation

Elon Musk has mentioned that the Tesla Cybertruck’s production version would be extremely similar to the all-electric pickup truck’s controversial prototype from 2019. While this may largely be the case, Musk has hinted at some new features that would be included in the production Cybertruck. Apart from updated door handles and rear-wheel steering capabilities, for example, Musk also hinted at “other great things” coming for the vehicle.

A recently published patent application from Tesla has now hinted at a couple more updates that may be coming to the Cybertruck, at least on the design front. The patent, titled “Automotive Glass Structure Having Feature Lines and Related Method of Manufacture,” describes a way to form extremely durable glass structures with aggressive curves and folds. Using such a technique, Tesla stated that it could create components like windshields with very aggressive feature lines that would otherwise not be possible with conventional glass-forming methods.

The patent application’s illustrations showcased how the system would be used in a vehicle such as the Cybertruck. One of the images in the patent featured the far left and right side of the Cybertruck’s windshield having aggressive feature lines that make the all-electric pickup truck even more futuristic and CGI-esque. This is quite different from the windshield used on the prototype Cybertruck, which seemed completely flat.

Aug 16, 2021

A New Way to Study Neurodegenerative Diseases

Posted by in categories: biotech/medical, neuroscience

The material properties of these protein droplets are important because they play pivotal roles in neurodegenerative diseases such as amyotrophic lateral sclerosis (ALS) and Alzheimer’s and Parkinson’s diseases. The basic idea is that liquid droplets of certain proteins can change to clogs, or aggregates of molecules, which are hallmarks of these diseases.


Summary: Researchers have developed a new technique to quantify protein droplets associated with a range of neurodegenerative diseases, including Alzheimer’s, Parkinson’s, and ALS.

Source: Rutgers University

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