Lifeboat Foundation

Recent technological advancements have paved the way for the creation of increasingly sophisticated robotic systems designed to autonomously complete missions in different familiar and unfamiliar environments. Robots meant to operate in uncertain or remote environments could greatly benefit from the ability to actively acquire electrical power from their surroundings.

Researchers at Worcester Polytechnic Institute, Imperial College London, and University of Illinois Urbana Champaign have recently developed a new robotic system that can visually rearrange its surroundings to receive the maximum amount of energy from a given power source. This robot, presented in a paper pre-published on arXiv and set to be presented at the IEEE International Conference on Robotics and Biomimetics, works by drawing electrical circuits using conductive ink.

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What if humans were gods instead?? Join us… and find out more!

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Nuro makes autonomous vehicles that can delivery groceries and food and have no space for humans on them. It reached a recent deal with Uber.

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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.

Continue reading “Did God Create The Universe? Brian Greene on The Multiverse & The Fine Tuning Argument” »

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. ”

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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].

Analysts say the ban will hit a swathe of Chinese tech giants such as Alibaba Group, Tencent Holdings, Baidu, and Huawei Technologies.