Four newly-discovered species of shark are capable of trotting around on land, using four fins as stubby legs.
They’re the most recently-evolved types of sharks known to science, according to CNET. And while they still live in the water, using their fins to crawl across coral reefs, they can briefly wriggle across dry land to migrate from one tide pool to another.
NASA’s Christina Koch returned to Earth safely on Thursday after shattering the spaceflight record for female astronauts with a stay of almost 11 months aboard the International Space Station.
Koch touched down at 0912 GMT on the Kazakh steppe after 328 days in space, along with Luca Parmitano of the European Space Agency and Alexander Skvortsov of the Russian space agency.
Koch was shown seated and smiling broadly after being extracted from the Soyuz descent module in the Roscosmos space agency’s video footage from the landing site.
MDMA and psilocybin have been granted breakthrough therapy status by the FDA, signaling a shift in the future of mental health treatment.
Clinical studies are underway. How we treat them moving forward matters.
Thoughts?
Despite centuries of colonization and agriculture, Cuba’s rivers are in good health.
Sugarcane and cattle farming on the island date back to the late fifteenth century. To measure water quality in Cuba’s rivers today, Paul Bierman at the University of Vermont in Burlington, Rita Hernández at the Cienfuegos Center for Environmental Studies in Cuba and their colleagues sampled water in 25 river basins in central Cuba. This is the first time in more than 60 years that scientists from Cuba and the United States have joined forces to study the island’s hydrology.
Continue reading “Cuba’s rivers run clean after decades of sustainable farming” »
The YangDAO was created specifically to allow the Yang Gang community to coordinate and fund projects that we decide are in our shared interest, whether that’s a Federal Meme Reserve 🏛, Freedom Dividend pilots 💰, or that new MATH blockbuster movie 🎬.
Cue in MolochDAO. Launched as a decentralized autonomous organization (DAO) by SpankChain co-founder and chief executive officer Ameen Soleimani earlier this year, MolochDAO puts members’ ether (ETH) tributes toward funding Ethereum projects that members vote on.
The can-do, do-it-yourself attitude of the group has proven popular in the Ethereum community and has already influenced several spinoffs, leading some to credit Moloch with a resurgence in Ethereum DAOs.
On August 16th, the DAO’s associated Twitter account reflected on what the group has accomplished in its first six months in operation.
Extreme cold is being utilized to bring humans back from the brink of death; after being shot or stabbed and losing half of your blood there is only a 5% chance for survival, but this experimental procedure may help to increase these dire odds.
It is not unheard of for victims of cold water drownings to be successfully resuscitated, this led to Mads Gilbert coining the phrase “nobody is dead until warm and dead” after resuscitating a woman who fell through ice and her temperature dropped to 13.7C. Incidents such as these also raise questions about the likelihood of the science of cold helping to bring humans back from the brink of death.
Trauma surgeon Samuel Tisherman is putting the science of cold to the test, rather than warm patients up he is cooling them down. In 2019 a patient was placed into suspended animation for the first time by Tisherman and his team at the University of Maryland School of Medicine. The procedure described in New Scientist details how the patient was rapidly cooled down to 10-15C which temporarily stopped vital functions to put the patient into a state somewhere between life and death. The team was investigating whether stimulating the same situation as drowning in cold water in a hospital setting could help patients.
What if an umbrella could charge your phone? By tweaking well-known principles, scientists have created a highly efficient generator that can pump out lots of renewable energy with just a bit of water.
A recent study by MIT found a low-pitched buzz-like sound and strobe lights can be used to replicate brain waves impeded by Alzheimer’s, which improved cognitive function and helped remove plaque in mice displaying symptoms of the disease. The approach hasn’t been tested in humans yet, but if it’s possible to copy these results, it might turn into a drug-free, inexpensive way to treat this condition.
The Secret: Applying Sound and Light at the Same Frequency
The study in question follows up on a previous one, which showed that flashing light and playing sound 40 times a second into the eyes of mice with Alzheimer’s, improved their condition. According to MIT researcher Li-Huei Tsai, there is substantial reduction of amyloid protein and increased prefrontal cortex engagement when visual and auditory stimulation is combined over a period of one week. The prefrontal cortex is the part of the brain most active in cognitive functions.
Mark 50) is Tony Stark’s fiftieth Iron Man suit. It was built after the Mark XLVII. Mark XLVIII Hulkbuster Mark 2 whilst Mark XLIX is Rescue armor Mark 1 (confirmed by hot toys figure and other merchandise).
The Mark L has been used to battle Thanos and his allies. This armor is more advanced than any other previous armors, the entire armor is stored inside the detachable Arc reactor on Tony’s Chest, it possesses many capabilities and useful functions for Tony to use at his disposal.
Like the Marks XLV, XLVI, and XLVII, this armor has the F.R.I.D.A.Y OS built into it and possesses some of the most advanced technology and weapons compared to other armors Tony Stark has built.
