Then and now: Pandemic clears the air
Air pollution is highly damaging to the environment, but Covid lockdowns show we can clear the air.
Source: bbc.com
University of Northampton: The impact of COVID-19 on digital delivery - initial trend analysis
The speed and intensity of transitioning to mass online delivery of teaching has left in its wake a unique digital record, the patterns and trends of which reveal the story of the sector grappling to respond.
Source: jisc.ac.uk
Watch a Jet Suit Pilot Fly Onto a Ship to Trial the Tech for Fighting Pirates
The jet suit is made by UK-based Gravity Industries, whose founder Richard Browning was himself in the Royal Marine Reserves for a time.
Source: singularityhub.com
Royal Mail trials drone delivery to Isles of Scilly
The drones could be used to fly post to some of the most remote communities in the UK.
Source: bbc.co.uk
Apple AirTags, Now Jailbroken, Could Become Even Bigger Privacy Nightmare - ExtremeTech
The new Apple AirTag is not the first smart tracker, but it's so good at what it does that it could actually be a privacy nightmare, an even greater concern after a security researcher has shown it's possible to "jailbreak" one.
Source: extremetech.com
US passes emergency waiver over fuel pipeline cyber-attack
The US acts to keep fuel flowing after its largest pipeline was hit by a ransomware cyber-attack. "Cyber-security firm Digital Shadows says the Colonial attack has come about due to the pandemic - with more engineers remotely accessing control systems for the pipeline from home. James Chappell, co-founder...
Source: bbc.com
Why Did It Take So Long to Accept the Facts About Covid?
"The importance of airborne transmission in the pandemic was clear long before the World Health Organization finally began to acknowledge it." "If the importance of aerosol transmission had been accepted early, we would have been told from the beginning that it was much safer outdoors, where these small...
Source: nytimes.com
Founded Upon an Error
A recent post on Reddit asks, “Why was Bayes’ Theory not accepted/popular historically until the late 20th century?” Great question! As always, there are many answers to a questio…
Source: allendowney.com
No Evidence That Associations Between Adolescents' Digital Technology Engagement and Mental Health Problems Have Increased
Digital technology is ubiquitous in modern adolescence, and researchers are concerned that it has negative impacts on mental health that, furthermore, increase over time. To investigate whether technology is becoming more harmful, we examined changes in associations between technology engagement and...
Source: sagepub.com
Human remains from Mary Rose show diversity of Tudor crew
A team of researchers with Cardiff University, the Mary Rose Trust, HM Naval Base and the British Geological Survey's National Environmental Isotope Facility has found evidence of racial diversity among the crew of the Mary Rose—a warship from the time of King Henry the VIII. In their paper published...
Source: phys.org
Bank of England predicts rebound in the economy
"The Bank of England said Britain's economy would grow by the most since World War Two this year and slowed the pace of its trillion dollar bond-purchasing programme, but stressed it was not reversing its stimulus." Strong indications finally of a bounce back in the economy highlight the devastating...
Source: reuters.com
Essential Technologies: The Tally Stick - The Scholarly Kitchen
From the Upper Paleolithic Era up until the mid 1800s, the tally stick was a remarkably long-lived piece of technology.
Source: sspnet.org
IEA issues 'dire warning' on CO2 emissions as it predicts 5% rise
Global CO2 emissions from energy are seen rising nearly 5% this year, suggesting the economic rebound from COVID-19 could be "anything but sustainable" for the climate, the International Energy Agency said on Tuesday.
Source: reuters.com
It just got a little easier to move your Facebook posts to some other platform
Social networks have typically followed the roach motel model of customer data: Make it easy to push data in, but hard/impossible to pull it back out. Platforms like Facebook, LinkedIn, Instagram, and Twitter all make money by knowing what information you've (wittingly or unwittingly) handed over ââ¦
Source: niemanlab.org
Constructing Transformers For Longer Sequences with Sparse Attention Methods
"We show that carefully designed sparse attention can be as expressive and flexible as the original full attention model. Along with theoretical guarantees, we provide a very efficient implementation which allows us to scale to much longer inputs. As a consequence, we achieve state-of-the-art results...
Source: googleblog.com
World's wealthiest (and 'business as usual') 'at heart of climate problem'
"These [polluter elite] are people who fly most, drive the biggest cars most and live in the biggest homes which they can easily afford to heat, so they tend not to worry if they’re well insulated or not. … They’re also the sort of people who could really afford good insulation and solar panels...
Source: bbc.com
Using Markov chain model to evaluate medical students’ trajectory on progress tests and predict USMLE step 1 scores---a
Background Medical students must meet curricular expectations and pass national licensing examinations to become physicians. However, no previous studies explicitly modeled stages of medical students acquiring basic science knowledge. In this study, we employed an innovative statistical model to characterize...
Source: biomedcentral.com
This Robot Taught Itself to Walk in a SimulationâThen Went for a Stroll in Berkeley
Recently, in a Berkeley lab, a robot called Cassie taught itself to walk a little like a toddler mightâthrough trial and error.
Source: singularityhub.com
Use of 360° virtual reality video in medical obstetrical education: a quasi-experimental design Vera Arents. Pieter C.
Background Video-based teaching has been part of medical education for some time but 360° videos using a virtual reality (VR) device are a new medium that offer extended possibilities. We investigated whether adding a 360° VR video to the internship curriculum leads to an improvement of long-term recall...
Source: biomedcentral.com
Databunker secure storage
Really like this approach putting privacy tools all in one place. Warrants some experimentation. "Databunker gives strong, serious, real personal-data protection for customer records without expensive custom coding and with full customer visibility."
Source: databunker.org
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