Could 2021 be NASA’s biggest year yet?
With 2020 more than half way through, NASA is gearing up for a busy rest of the year and 2021.
Artist concept of Human Landing System and astronauts on the surface of the Moon.
The discovery has led to a new polymer that allows humans to integrate electronics into the brain after challenges with substances such as gold, steel and silicon resulted in scarring of organic tissue.
A major breakthrough in materials research may allow the human brain to link with artificial intelligence, it was announced at an American Chemical Society Fall 2020 event on Monday.
Scarring due to previously used materials can block electrical signals transmitted from computers to the brain, but University of Delaware researchers developed new types of polymers aimed at overcoming the risks.
A Sound Treatment
Ultrasound is an oddball in the neuromodulation world. Similar to its better-known siblings, such as transcranial direct current stimulation (tDSC) or transcranial magnetic stimulation (TMS), ultrasound changes how neurons fire, which in turn changes their computational output—what we observe as learning, memory, and other behaviors. This idea, dubbed neuromodulation, has taken the neurological world by storm for its near “magical” efficacy for treating people with depression who don’t respond to antidepressants, or people with Parkinson’s disease whose movement patterns are severely disrupted.
Compared to first-generation neuromodulation, where the brain-tweaking gadget is surgically implanted into the brain, ultrasound offers a way to “hack” neural firings from the outside. In a way, the technology uses sound waves to mechanically “shake” the neurons in a circuit back into sequence, so they function in sync as needed and control subsequent outputs like learning, thinking, memory, and decision-making.
Rocket Lab, which gives small spacecraft dedicated rides to Earth orbit, plans to go interplanetary soon with an astrobiology mission to the second rock from the sun.
The debate over the origins and molecular structure of ‘Oumuamua continued today with an announcement in The Astrophysical Journal Letters that despite earlier promising claims, the interstellar object is not made of molecular hydrogen ice after all.
Both genetic and non-genetic factors underlie the intratumoural heterogeneity that fuels cancer evolution. This Review discusses the application of single-cell multi-omics technologies to the study of cancer evolution, which capture and integrate the different layers of heritable information and reveal their complex interplay.
Hubble observed sunlight filtering through Earth’s atmosphere during a lunar eclipse to see what a habitable exoplanet’s atmosphere might look like.
As we wind up our discussion about the Space Race and touch on the strategies employed by China in its bid to stay on top of space and tech, we delve into the meaty topic of next generation Artificial Intelligence including GPT-3, OpenAI, CommaAI and how they are making strides in the avenues of automation, machine learning and translation and also self driving cars. It’s a brave new world and we discuss some of the many pitfalls of this new emerging range of systems that can come with many issues along with many benefits.
Elon Musk has made a rare new comment about Tesla’s now not-so-secret ‘Dojo’ program to create an AI-training supercomputer and gave a hint of its capacity.
Every dog owner has their own reasons for getting a pet, whether it is companionship, protection, or simply to have a furry friend to walk with. Each different breed comes with perks and challenges, and owners must be prepared to accommodate each type of dog’s unique health requirements to maximize their lifespan, because the reality is that some dogs are genetically predisposed to live much longer than others.
In order to determine the shortest and longest living dog breeds in the world, 24/7 Tempo reviewed the study, “Methods and mortality results of a health survey of purebred dogs in the UK,” published in the Journal of Small Animal Practice. Breeds for which there was little data or low response rates on surveys sent to owners were not considered. Breeds that are not officially recognized by the American Kennel Club were also not considered. Breed popularity data, as well as height and weight data, comes from the AKC. The height refers to the height of the dog’s shoulder.
Numerous studies have determined that there is a significant link between the size of a dog and the length of its lifespan — larger dogs have noticeably shorter lifespans than smaller dogs, as they age at a faster rate. Yet size and lifespan do not correlate exactly, as certain types of dogs are especially prone to maladies like cancer or heart problems.