Could Five-dimensional black hole 'break' general relativity?

"The researchers, from the University of Cambridge and Queen Mary University of London, have successfully simulated a black hole shaped like a very thin ring, which gives rise to a series of...

01 February 2016 7,183 3 View

Are Gravitational Waves detected in LIGO experiment?

And by Thursday, do train the English words "inspiral", "merger", and "ringdown" because what we will be told will be spectacular. They will claim to possess the confidence level 5.1 sigma,...

01 February 2016 841 0 View

How might one escape a Supermassive Black Hole?

An international team of astrophysicists, including researchers from the University of Cambridge, has observed a new way for gas to escape the gravitational pull of a supermassive black hole. What...

11 December 2015 7,294 12 View

Does quantum entanglement affect how we think in our brains with nuclear spins?

What do you think about this idea?

10 November 2015 2,600 16 View

Are there any double whirling black hole metrics?

Hubble finds that the nearest Quasar is powered by a Double Black Hole, so are there any double black hole metrics ( rotating or non-rotating)? How can we extend Kerr solutions as two body solutions?

08 September 2015 3,557 0 View

What is the information? Is it physical? Are there any information particles? Are there any information bosons which carry the information?

08 September 2015 10,011 12 View

What do you expect from the next 200 Years of General Relativity in 2115?

Today, G.F. Ellis published an article of '100 Years of General Relativity'. So what do you expect from the next 200 years of gr. Where will it go? What will happen next in theoretical and...

08 September 2015 6,944 1 View

Is the statement of Murphy's Law valid?

08 September 2015 9,706 0 View

Is there gate to another galaxies or universes somewhere in our Milky Way galaxy?

08 September 2015 6,587 1 View

Devil is in the horizon or in singularity of black hole?

08 September 2015 1,745 2 View

What analysis to choose with a large neste dataset and clearly skewed or kurtotic distributions?

Hello! I have a dataset of n=3000 nested within 8 countries with approximately 200 or 400 responses in each country. I originally planned to perform multilevel modelling with 4 dependent variables...

02 March 2021 6,865 1 View

Why almost every element would be metallized in sufficiently high pressure and low temperature?

(This statement is from wikipedia, BTW). What is so special about metallic bond that is limiting high-P low-T state of a matter (as long as individual atoms exist, not white dwarf of neutron star...

02 March 2021 3,309 2 View

Is there a powerful system for the security of the systems distributed on IoT systems?

Is there a powerful system for the security of the systems distributed on IoT systems?

02 March 2021 3,858 10 View

How Relativistic effects is one reason for lanthanide contraction?

The Lanthanide contraction which is the decrease in ionic radii of the elements in the lanthanide series from atomic number 57, lanthanum, to 71, lutetium, is due to poor shielding of the 4f...

01 March 2021 2,272 4 View

How Can I bring as much common elements in steel as possible to calculate stable phase(s) in OpenCalphad?

As I was tweaking step-by-step OpenCalphad6 Macros step1.ocm involving phase and thermal property calculation of a High-speed steel, I could not incorporate more than 6 elements in the steel...

01 March 2021 8,840 1 View

For modelling epoxy-based matrices (in composites), which model in ABAQUS is the most suitable, Concrete damaged plasticity or Drucker-Prager model?

I am working on developing a micromechanical FE model for predicting kink-band formation in UD composites. To model matrix plasticity, which model, out of Concrete Damaged Plasticity and...

28 February 2021 5,415 1 View

Does anyone know of a predictable relationship beween surface gravity and atmospheric composition?

The attached file demonstrates that there is a predictable relationship between the structural density of a terrestrial body and its none-rotating surface gravity. Using Newton's gravity law of...

26 February 2021 2,317 3 View

Can anyone share his experience regards Smoothing in origin?

I am working on TiO2 composite material and the results of XRD have a lot of small/junk peaks and while I apply a smooth filter in Origin then the other characteristics peaks disappear so anyone...

26 February 2021 8,183 3 View

How to calculate battery consumption for IoT device?

Hi, everyone I'm working on a privacy-preserving algorithm that will apply to IoT devices. So, I need to measure the power consumption by implementing this algorithm. Any suggestion, advice,...

25 February 2021 8,749 6 View

How vulnerable is water and wastewater infrastructure to cyber terrorism in an age of IoT?

Im looking for any papers, reports,articles, links etc on information on How vulnerable is water and wastewater infrastructure to cyber terrorism in an age of IoT.

24 February 2021 2,750 4 View