A tribute to the Garden City (Bengaluru), a ‘Walk in The Garden’ experience is designed to take passengers through green walls, hanging gardens, and outdoor gardens.
The cloud is everywhere, in almost every piece of technology we use. It powers all the ways we live and learn and play!
But what is the cloud? Imagine a massive network spanning the globe, with millions of computers all working to make our technology tick.
That network lives in hundreds of Microsoft datacenters around the world!
EXCERPT: ‘Prophets of Science Fiction’ hosted by Ridley Scott posits the science-fiction imaginings of the writers of the past are now becoming the science realities of our day. In this episode, Arthur C Clarke presents his 3 laws of prediction.
Making room for optimism.
2bsirius video about:
Arthur C. Clarke formulated the following three “laws” of prediction:
1. When a distinguished but elderly scientist states that something is possible, he is almost certainly right. When he states that something is impossible, he is very probably wrong.
2. The only way of discovering the limits of the possible is to venture a little way past them into the impossible.
3. Any sufficiently advanced technology is indistinguishable from magic.
For Shermer:
http://www.scientificamerican.com/article.cfm?id=shermers-last-law.
Full text of Shermers article:
http://www.michaelshermer.com/2002/01/shermers-last-law/
Continue reading “Arthur Clark’s Laws of Prediction & Shermer’s Final Law” »
O.o!!!
After becoming paralyzed from the chest down, the mountain athlete found an unlikely ally in recovery: psychedelics.
Today, Deep Longevity, a company will launch its new software as a service (SaaS) antiaging platform, SenoClock. The culmination of years of biogerontological research, SenoClock will host all of Deep Longevity’s patented aging clocks that may be used in clinical practice and other healthcare-adjacent industries.
Aging clocks available on the platform will allow its users to receive comprehensive and actionable pace of aging reports based on various data types, such as blood tests, psychological surveys, gut flora composition and more.
Longevity. Technology: Hospitals and clinics are mostly reactive when it comes to treatment, a practice that is partly due to infrastructure and partly due to human nature. However, as we discussed in our interview with Sir John Bell earlier this week, prevention must be the new paradigm and its one that better serves individuals, healthcare systems and populations as a whole. Deep Longevity’s new product SenoClock unlocks a preventive, longevity-focused mode of healthcare; a new SaaS platform, SenoClock offers physicians a single portal in which to track the aging rate of their patients, enabling them to generate personalised health plans.
A tantalizing signal reported by the XENON1T dark matter experiment has sparked theorists to investigate explanations involving new physics.
On June 16, 2020, the collaboration running XENON1T—one of the world’s most sensitive dark matter detectors—reported a signal it couldn’t explain (see today’s accompanying article, Viewpoint: Dark Matter Detector Delivers Enigmatic Signal). The signal has yet to reach the “5-sigma” bar for discovery, and a mundane explanation could still be the culprit. But theorists have been quick to explore whether exotic particles or interactions might be involved. Physical Review Letters followed a special procedure to get a coherent expert review of the proposals it received. Now, the journal is publishing five papers that represent the breadth of theories being pursued.
All of the reported scenarios explain two aspects of the signal, which was produced in the huge vat of ultrapure xenon that makes up XENON1T’s detector. First, the signal looks like it came from particles that collided mostly with the xenon atoms’ electrons. And second, each of these interactions dumped a few keV into the atom.
In 1994, the computer scientist Peter Shor discovered that if quantum computers were ever invented, they would decimate much of the infrastructure used to protect information shared online. That frightening possibility has had researchers scrambling to produce new, “post-quantum” encryption schemes, to save as much information as they could from falling into the hands of quantum hackers.
Earlier this year, the National Institute of Standards and Technology revealed four finalists in its search for a post-quantum cryptography standard. Three of them use “lattice cryptography” — a scheme inspired by lattices, regular arrangements of dots in space.
Lattice cryptography and other post-quantum possibilities differ from current standards in crucial ways. But they all rely on mathematical asymmetry. The security of many current cryptography systems is based on multiplication and factoring: Any computer can quickly multiply two numbers, but it could take centuries to factor a cryptographically large number into its prime constituents. That asymmetry makes secrets easy to encode but hard to decode.
Like most physicists, I spent much of my career ignoring the majority of quantum mechanics. I was taught the theory in graduate school and applied the mechanics here and there when an interesting problem required it … and that’s about it.
Despite its fearsome reputation, the mathematics of quantum theory is actually rather straightforward. Once you get used to the ins and outs, it’s simpler to solve a wide variety of problems in quantum mechanics than it is in, say, general relativity. And that ease of computation—and the confidence that goes along with wielding the theory—mask most of the deeper issues that hide below the surface.
Deeper issues like the fact that quantum mechanics doesn’t make any sense. Yes, it’s one of the most successful (if not the most successful) theories in all of science. And yes, a typical high school education will give you all the mathematical tools you need to introduce yourself to its inner workings. And yes, for over a century we have failed to come up with an alternative theory of the subatomic universe. Those are all true statements, and yet: Quantum mechanics doesn’t make any sense.
