The city of Amsterdam envisions a future where fleets of autonomous boats cruise its many canals to transport goods and people, collect trash, or self-assemble into floating stages and bridges. To further that vision, MIT researchers have given new capabilities to their fleet of robotic boats—which are being developed as part of an ongoing project—that lets them target and clasp onto each other, and keep trying if they fail.
* This article was originally published here
Thursday 6 June 2019
Changing minds: How do you communicate with climate change skeptics?
Warming oceans. Shrinking ice sheets. Intense rainfall events. Rising sea levels.
* This article was originally published here
* This article was originally published here
Getting your nutrients: From the source or supplements?
(HealthDay)—Americans are making shifts in the supplements they take—fewer multivitamins and vitamins C and E, more fish oil and vitamin D. Many think of supplements as magic bullets, but studies don't always support their supposed benefits.
* This article was originally published here
* This article was originally published here
Parkinson disease incidence lower in hep C patients who receive antivirals
(HealthDay)—The incidence of Parkinson disease (PD) is lower for patients with chronic hepatitis C virus (HCV) infection who receive interferon-based antiviral therapy, according to a study published online June 5 in JAMA Neurology.
* This article was originally published here
* This article was originally published here
Proteasome inhibitors show promise for drug-resistant malaria
Proteasome inhibitors have significant promise as components of novel combination therapies to treat multidrug-resistant malaria, according to a study published June 6 in the open-access journal PLOS Pathogens by David Fidock, Caroline Ng, and Barbara Stokes of Columbia University Irving Medical Center, Matthew Bogyo of Stanford University School of Medicine, and colleagues.
* This article was originally published here
* This article was originally published here
Is sex primarily a strategy against transmissible cancer?
One of the greatest enigmas of evolutionary biology is that while sex is the dominant mode of reproduction among multicellular organisms, asexual reproduction appears much more efficient and less costly. However, in a study publishing on June 6 in the open-access journal PLOS Biology, researchers suggest that sexual reproduction is favored by selection because, unlike asexual reproduction, it not only provides important evolutionary advantages in constantly changing environments, but also prevents the invasion of transmissible cancer, or "cheater" cells.
* This article was originally published here
* This article was originally published here
Discovery sheds light on synthesis, processing of high-performance solar cells
Halide perovskite solar cells hold promise as the next generation of solar cell technologies, but while researchers have developed techniques for improving their material characteristics, nobody understood why these techniques worked. New research sheds light on the science behind these engineering solutions and paves the way for developing more efficient halide perovskite solar cells.
* This article was originally published here
* This article was originally published here
60 years vs. 90 years: A new analysis calls Chicago's life-expectancy gap the largest in the US
In the gleaming Streeterville neighborhood, Chicagoans live to be 90 years old, on average.
* This article was originally published here
* This article was originally published here
First-of-its-kind platform aims to rapidly advance prosthetics
A new open-source, artificially intelligent prosthetic leg designed by researchers at the University of Michigan and Shirley Ryan AbilityLab is now available to the scientific community.
* This article was originally published here
* This article was originally published here
Pioneering 3-D printed device sets new record for efficiency
A new 3-D printed thermoelectric device, which converts heat into electric power with an efficiency factor over 50% higher than the previous best for printed materials—and is cheap to produce in bulk—has been manufactured by researchers at Swansea University's SPECIFIC Innovation and Knowledge Centre.
* This article was originally published here
* This article was originally published here
How old are your organs? To scientists' surprise, organs are a mix of young and old cells
Scientists once thought that neurons, or possibly heart cells, were the oldest cells in the body. Now, Salk Institute researchers have discovered that the mouse brain, liver and pancreas contain populations of cells and proteins with extremely long lifespans—some as old as neurons. The findings, demonstrating "age mosaicism," were published in Cell Metabolism on June 6, 2019. The team's methods could be applied to nearly any tissue in the body to provide valuable information about lifelong function of non-dividing cells and how cells lose control over the quality and integrity of proteins and important cell structures during aging.
* This article was originally published here
* This article was originally published here
News Media Alliance pushes for new Senate antitrust bill
The News Media Alliance is scoring some legislative points against the much bigger K Street players Google and Facebook with a bipartisan Senate bill unveiled Monday evening that would temporarily exempt publishers from antitrust laws.
* This article was originally published here
* This article was originally published here
Researchers try to recreate human-like thinking in machines
Researchers at Oxford University have recently tried to recreate human thinking patterns in machines, using a language guided imagination (LGI) network. Their method, outlined in a paper pre-published on arXiv, could inform the development of artificial intelligence that is capable of human-like thinking, which entails a goal-directed flow of mental ideas guided by language.
* This article was originally published here
* This article was originally published here
Networking with ghosts in the machine... and speaking kettles
Imagine for just a moment that your kettle could speak? What would it say? How would it feel? More importantly, what on earth would you ask it?
* This article was originally published here
* This article was originally published here
Energy storage project in Utah described as world's largest of its kind
Mitsubishi Hitachi Power Systems (MHPS) announced an ambitious energy storage project to develop what it claims will be the world's largest energy storage project of its kind, in Utah. Renewable hydrogen is at the core.
* This article was originally published here
* This article was originally published here
Mosquito control program reduces dengue, costs in Sri Lanka
A public health, police, and military partnership to reduce the mosquito population in Sri Lanka resulted in a more than 50-percent reduction in dengue, as well as cost savings, finds a study from an international team of researchers led by NYU College of Global Public Health. The findings are published in The Lancet Planetary Health.
* This article was originally published here
* This article was originally published here
GM adds highways to semi-autonomous driving system
General Motors is adding 70,000 miles (113,000 kilometers) of roads across the U.S. and Canada to the area where its Cadillac Super Cruise semi-autonomous driving system can run, including some with cross traffic similar to those that have confused Tesla's Autopilot system.
* This article was originally published here
* This article was originally published here
British art dealer unveils pioneering robot artist
Billed as "one of the most exciting artists of our time", Ai-Da differs from generations of past masters in one inescapable way: she is a robot.
* This article was originally published here
* This article was originally published here
Smaller city effort to aid chronically homeless can be successful
Creating a municipally funded team to provide intensive services to chronically homeless people who use a large amount of public services can help the individuals get off the streets, while also reducing spending on services such as police services and emergency medical care, according to a new RAND Corporation study.
* This article was originally published here
* This article was originally published here
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