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Apr 17, 2022
The Case against Death
Posted by Paul Battista in categories: education, life extension
By Ingemar Patrick Linden
A philosopher refutes our culturally embedded acceptance of death, arguing instead for the desirability of anti-aging science and radical life extension.
Ingemar Patrick Linden’s central claim is that death is evil. In this first comprehensive refutation of the most common arguments in favor of human mortality, he writes passionately in favor of antiaging science and radical life extension. We may be on the cusp of a new human condition where scientists seek to break through the arbitrarily set age limit of human existence to address aging as an illness that can be cured. The book, however, is not about the science and technology of life extension but whether we should want more life. For Linden, the answer is a loud and clear “yes.”
Apr 17, 2022
Quantum computing: The benefits of being quantum-ready
Posted by Shubham Ghosh Roy in categories: computing, education, quantum physics
To fully embrace the benefits of quantum computing in the future, we need to focus on education and workforce development and become quantum-ready today.
The 13-year-old daughter of a friend visiting my workplace — the IBM Research lab in Zurich — seemed puzzled. She knew I worked in a research lab and I that work with computers, but the computers she knows don’t typically resemble the chandelier-like structure that hung from the ceiling in front of us.
Yet, it is a computer – a quantum computer. And while someone in their early teens right now can be excused for not knowing what a quantum computer is, I would very much like that to change.
Apr 17, 2022
First-of-its-kind cosmic ray sensor successfully observes tsunami waves
Posted by Shubham Ghosh Roy in categories: climatology, particle physics, space
Highly energetic particles called muons are ever present in the atmosphere and pass through even massive objects with ease. Sensitive detectors installed along the Tokyo Bay tunnel measure muons passing through the sea above them. This allows for changes in the volume of water above the tunnel to be calculated. For the first time, this method was used to accurately detect a mild tsunami following a typhoon in 2021.
In the time it takes you to read this sentence, approximately 100,000 muon particles will have passed through your body. But don’t worry, muons pass through ordinary matter harmlessly, and they can be extremely useful too. Professor Hiroyuki Tanaka from Muographix at the University of Tokyo has made his career out of exploring applications for muons. He’s used them to see inside volcanoes and even detect evidence of ancient earthquakes. Recently, Tanaka and his international team of researchers have turned their focus to meteorological phenomena, in particular, tsunamis.
In September 2021, a typhoon approached Japan from the south. As it neared the land it brought with it ocean swells, tsunamis. On this occasion these were quite mild, but throughout history, tsunamis have caused great damage to many coastal areas around Japan. As the huge swell moved into Tokyo Bay, something happened on a microscopic level that’s almost imperceptible. Atmospheric muon particles, generated by cosmic rays from deep space, were ever so slightly more scattered by the extra volume of water than they would be otherwise. This means the quantity of muons passing through Tokyo Bay varied as the ocean swelled.
Apr 17, 2022
An old satellite was hacked to broadcast signals across North America
Posted by Shubham Ghosh Roy in categories: cybercrime/malcode, satellites
Apr 17, 2022
These upcoming cancer vaccines may prevent tumors before they appear
Posted by Paul Battista in category: biotech/medical
Therapies designed to increase T cell’s killing power and ability to target cancer after it appears have already been approved, and they can be quite successful at treating some cancers. (More recent work is recruiting another type of immune cell, the awesomely named natural killer cells, to fight cancer.)
Vaccines that prevent cancer caused by viruses, like hepatitis B and HPV, already exist, but the vast majority of cancers have other causes — inherited mutations, external causes (like smoking or UV exposure), or just random bad luck.
A vaccine against cancers caused by Lynch syndrome — an inherited disorder — will be among the first to test if a vaccine can stop nonviral cancers from appearing. The Lynch trial is among several looking to test a new generation of preventative cancer vaccines.
Apr 17, 2022
AGE Products Impact Lifespan: Impact Of Hyperglycemia, Kidney Function, And The Microbiome
Posted by Mike Lustgarten in categories: biotech/medical, life extension
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Papers referenced in the video:
Oral glycotoxins determine the effects of calorie restriction on oxidant stress, age-related diseases, and lifespan.
https://pubmed.ncbi.nlm.nih.gov/18599606/
Apr 17, 2022
A Case Of Shrunken Brains: How Covid-19 May Damage Brain Cells
Posted by Jose Ruben Rodriguez Fuentes in categories: biotech/medical, neuroscience
Xrs PortalAuthor
Comparing brain volume before and after individuals were exposed to SARS-CoV-2, this study documents significant cortical gray matter loss, equivalent to nearly 10 years of aging.
Apr 17, 2022
Tesla unveils giant new 360 MWh Megapack project that is going to help power 60,000 homes
Posted by Genevieve Klien in categories: energy, sustainability
Tesla has unveiled its latest giant Megapack project consisting of 360 MWh of energy storage capacity used in concert with a solar farm to help power 60,000 homes.
Arevon is becoming one of Tesla’s biggest partners in the deployment of energy storage capacity.
Last year, Tesla and Arevon signed a deal for the former to supply a record amount of 2 GW/6 GWh of Megapack batteries to the latter for several new energy storage projects.
Apr 17, 2022
The universe would not make sense without mathematics
Posted by Shubham Ghosh Roy in categories: mathematics, space
Mathematics is the language of the universe: It is probable that every major scientific discovery has used mathematics in some form.