In this video, Unveiled takes a closer look at one of the ultimate what if scenarios — what if humans became GODS? According to some predictions, science and technology will one day lead us to godlike power… so what will we do with that responsibility? Will we use it for good or for bad?
This is Unveiled, giving you incredible answers to extraordinary questions!
Why does our universe appear so exquisitely tuned to create the conditions necessary for life? This is a question that has troubled cosmologists and physicists for decades.
Brian Greene explains how the mind-boggling idea of a multiverse may hold the answer to the puzzle. According to Greene, if there are infinitely many universes, it shouldn’t be too surprising that one ended up with the right conditions for life.
We may seriously underestimate life’s natural tendency to behave in a particular way under different laws, constants, and boundary conditions because we are biased to assume that all possible kinds of life will resemble life as we know it.
Elon Musk tweeted a fascinating — and frankly unsettling — theory last night about how a brain parasite might be forcing all humans to create advanced AI.
The Tesla CEO was responding to a story from National Geographic about how toxoplasmosis, a common parasite often found in cats, seems to be causing hyenas to be reckless around predators such as lions. In a staggering and perhaps facetious leap of logic, Musk suggested that the parasite is actually what’s causing humans to create advanced artificial intelligence.
“Toxoplasmosis infects rats, then cats, then humans who make cat videos,” Musk tweeted on Friday. “AI trains achieves superhuman intelligence training on Internet cat videos, thus making toxoplasmosis the true arbiter of our destiny.”
A team of researchers in the United States has discovered a novel mechanism in which a key protein drives the inflammatory damage associated with rheumatoid arthritis. The foundational finding is hoped to direct research toward entirely new pathways to treat this autoimmune disease affecting millions.
One of the most impactful rheumatoid arthritis discoveries over the past few decades was finding an immune cytokine called tumor necrosis factor‑alpha (TNF-alpha) plays a crucial role in joint tissue inflammation. Following this discovery the development of monoclonal antibody TNF inhibitors offered rheumatoid arthritis patients a completely new type of medicine to treat their condition.
But, as senior author on the new research Salah‑Uddin Ahmed explained, TNF inhibitors aren’t effective in all patients. And even then, they are not ideal long-term medicines dues to a variety of side effects.
Stelarc discusses the extended arm in this interview with Adam Ford. “The Extended Arm is an eleven-degree-of-freedom manipulator with wrist flexion, wrist rotation, thumb rotation, individual finger flexion, with each finger splitting open, so each finger can potentially be a gripper in itself. The artist’s fingers rest on a panel of switches enabling the selection of pre-programmed sequences of finger, thumb and wrist movements. The clicking fingers, the compressed air and solenoid generate the sounds when performing. The Extended Arm extends the artist’s right arm to primate proportions. ”
Senescent macrophages are in fact also found to express senescence-related markers p16(Ink4a) and β-galactosidase (β-gal), and promote inflammation in diseased tissues [25, 26]. Our previous work has indicated increased cellular senescence in dystrophic muscles of mdx/utr(−/−) mice [3], however, whether or not macrophages in particular develop cellular senescence and promote senescence associated phenotypes was still unknown. To this end, here we further examined mdx/utr(−/−) mice and solved these puzzles.
Immune cells in the skeletal muscle are activated during muscle injury and promote the process of muscle regeneration by coordinating with muscle stem cells. However, studies with severely diseased muscles further demonstrate that immune cells can become dominantly activated and is inductive of increased fatty infiltration and fibrosis formation, while at the same time potently repress the proliferation and function of muscle stem cells [27]. Our current results in severely dystrophic muscle reveal a similar situation of interaction between macrophages and MPCs, showing that the function of MPCs is repressed by the senescent macrophages. As senescent cells accumulate in the aged or diseased tissues, it can exert profound effects on the growth and function of normal cells by releasing SASPs [9, 10].
NASA — National Aeronautics and Space Administration has tapped SiFive and Microchip Technology Inc. to create a space-centric RISC-V processor: the High-Performance Spaceflight Computing chip. At heart of the HPSC will be SiFive’s X280 64-bit RISC-V cores, which include ML acceleration capabilities.
Designed to replace existing systems still using a processor design from 1997, the RISC-V-powered chip will offer 100 times the performance.
Most of the world’s greatest wind power resources are offshore – often a long way offshore, where the water’s so deep that it’s impractical to build typical fan-on-a-stick wind turbines with bases sunk deep into the sea floor. Floating wind, at this stage, is so vastly expensive to build, deploy and maintain that it ends up costing two to three times as much per kilowatt-hour of energy as fixed-bottom offshore installations.
There’s a huge opportunity here for technological advancement, and companies like Norway’s World Wide Wind are proposing some pretty radical ideas in the space. A lot of the energy cost comes down to the size, weight and materials involved in the structure of the turbine, along with the logistical issues and specialized equipment needed to build, install and maintain the things.
Boston startup T-Omega Wind says it’s model-tested a unique floating offshore wind turbine design that can withstand massive storms and hundred-foot waves, but at 20% the weight and around 30% the price of conventional designs – not to mention super-simple deployment and installation – unlocking an affordable way to exploit the world’s best wind resources.
