Why aren't we using electric cars

 About 96% of People be like oh! I'm out of fuel man....I should fill my tank with gasoline but only a few think I should recharge my car and there they are the electronic cars.....So why are only a few people using them...😕here IAM to find out and give you the reasons....

Brace yourself we're gonna time travel to the 1900's,during this period electric cars are popular, cause you know the first car was electric..But when the diesel engine was invented everything changed.....They stopped using the electronic cars....Here's why

~the batteries used in those electric cars were heavy and used acid as their fuel with allumininm in them so they are pretty much heavy...

~they have very limited mileage compare to the diesel ones

~if they get juiced out they need to get recharged as electricity was so Less  on those days they are you know (fuked up).As compared to the diesel ones just fill her up and you are ready to go

~they are costly enough that they cost you a fortune(even now they cost the same)

~they are slow back then...When compare to their rivals diesel engines

~back then the technology was limited and they couldn't save them.

Well they are the reasons why electric cars are not so popular during olden days
And when we travel to the future the 21st....We have the technology to devolop them but why aren't we still using them as the diesel cars even the sources are going to plenish
And here are the reasons

~industries they are the main reason you know cause if we started using the electric cars we won't need crude oil as much so many stubborn companies would loose their market value so they are stopping the technology.

~and they are pretty much expensive to buy

~the batterie technology used was old the li-ion batteries were old tech now and we haven't seen a battery technology breakthrough in the last half century

They are pretty much it...And here's the best part.
"TESLA MOTOR'S"
And a man named 'elon musk' entered the scene the man who started PayPal, started a company called 'Tesla motors' and there the breakthrough (wanna know more about him head out to http://scientastic69.blogspot.in/2017/03/elon-musk-outta-world-guy.html?m=1
My friend Anirudh wrote a blog on him) he started producing cars which are less expensive and are so much sportive ...They even have had auto-pilot which means they are self driving cars.

The best thing about Tesla and modern electric cars
~the can compete with the diesel sports cars, Mercedes-Benz SLS AMG electric was the fastest electric car and it can beat..Any mid range sports cars.

~the Tesla cars even have the ability to power your home overnight with the help of certain equipment called Tesla wall which was invented by the man 'elon musk' himself

~the cars produced now have more range than the older ones, and Elon Musk have promised to give a car which can go 1000 miles In just a single charge.

~they are budget friendly the Tesla 'model s' was around 27,000$ which is the cheapest electric sedan which has many advantages like 0-60 in 3.5seconds and it has auto-pilot mode all wheel drive and in us it has zero maintenance cost for lifetime.


~porsche has designed a car which is named Porsche E which can change upto 80% of its battery in just 15 minutes.

~tesla motors  is trying to use super capacitor in their cars which can charge rapidly.


And there they are but still now only a few are dying the electric cars we hope it changes sometimes cause we are running out of oil and diesel cars are fucking earth like anything........

Space-time singularity

Earlier this morning I watched interstellar and I heard the word space-time singularity and it caught my attention so I paused the movie and dig up singularity from Wikipedia and here's the result.....Well it kinda wierd

A gravitational singularity or spacetime singularity is a location where the quantities that are used to measure the gravitational field become infinite in a way that does not depend on the coordinate system. These quantities are the scalar invariant curvatures of spacetime, which includes a measure of the density of matter,get it it's easy.....Just read it again and you'll get it I read the whole article finite times to get it right......
                          

For the purposes of proving the Penrose–Hawking singularity theorems, a spacetime with a singularity is defined to be one that contains geodesics that cannot be extended in a smooth manner. The end of such a geodesic is considered to be the singularity. This is a different definition, useful for proving theorems.

The two most important types of spacetime singularities are curvature singularities and conical singularities. Singularities can also be divided according to whether or not they are covered by an event horizon( I wrote an article about it) (naked singularities are not covered). According to general relativity, the initial state of the universe, at the beginning of the Big Bang, was a singularity. Both general relativity and quantum mechanics break down in describing the Big Bang, but in general, quantum mechanics does not permit particles to inhabit a space smaller than their wavelengths. Another type of singularity predicted by general relativity is inside a black hole: any star collapsing beyond a certain point (the Schwarzschild radius) would form a black hole, inside which a singularity (covered by an event horizon) would be formed, as all the matter would flow into a certain point (or a circular line, if the black hole is rotating). This is again according to general relativity without quantum mechanics, which forbids wavelike particles entering a space smaller than their wavelength. These hypothetical singularities are also known as curvature singularities.

Many theories in physics have mathematical singularities (I'm not a fan of math)of one kind or another. Equations for these physical theories predict that the ball of mass of some quantity becomes infinite or increases without limit. This is generally a sign for a missing piece in the theory, as in the ultraviolet catastrophe, renormalization, and instability of a hydrogen atom predicted by the Larmor formula.

In supersymmetry, a singularity in the moduli space happens usually when there are additional massless degrees of freedom in that certain point. Similarly, it is thought that singularities in spacetime often mean that there are additional degrees of freedom that exist only within the vicinity of the singularity. The same fields related to the whole spacetime also exist; for example, the electromagnetic field. In known examples of string theory, the latter degrees of freedom are related to closed strings, while the degrees of freedom are "stuck" to the singularity and related either to open strings or to the twisted sector of an orbifold.

Some theories, such as the theory of loop quantum gravity suggest that singularities may not exist. The idea is that due to quantum gravity effects, there is a minimum distance beyond which the force of gravity no longer continues to increase as the distance between the masses becomes shorter.

The Einstein-Cartan-Sciama-Kibble theory of gravity naturally averts the gravitational singularity at the Big Bang. This theory extends general relativity to matter with intrinsic angular momentum (spin) by removing a constraint of the symmetry of the affine connection and regarding its antisymmetric part, the torsion tensor, as a variable in varying the action. The minimal coupling between torsion and Dirac spinors generates a spin–spin interaction in fermionic matter, which becomes dominant at extremely high densities and prevents the scale factor of the Universe from reaching zero. The Big Bang is replaced by a cusp-like Big Bounce at which the matter has an enormous but finite density and before which the Universe was contracting.



Get it...... Now tell me down in the comments what you've got....Cause you know

How does AI work

Sorry that I haven't posted anything in the months that's for some reasons but here I am with a new and interesting thing that's shookih the world

I noticed that people are now going crazy with AI like Google assistant and Samsung's Bixby.........So I just asked myself like how do they work and what does power them to think so.......... you guys are going crazy about  Artificial Intelligence

Artificial intelligence depends upon something's mainly called algorithms and machine learning so now I'm gonna be talking about both of them.......So stay with me........

The objective of AI is to build intelligent agents. What denotes intelligence in these agents is that they understand their environment and make the decision that benefits them the most in the form of a behaviour. That is how we perceive their supposed intelligence. The easiest examples are video game characters. When a video game character goes from point A to point B, there's AI algorithm called path finding. When a video game character runs away from your character after being "hurt" there is probably a finite state machine changing it's behaviour.

In a nutshell ML is about learning algorithms. Their objective is to learn from data to produce highly accurate predictions and insights. We can argue that these predictions can be decisions and therefor perceive intelligence but that is not the objective. The best way, in my opinion, to illustrate ML is to compare to the way we make decisions. Let's say that you had never seen a mammal and I showed you a monkey, a dog and a cat and told you those were mammals. Then I showed you a shark and a cod fish and told you those were fish. Then I'd show you a camel and asked you what it was. You'd say it was a mammal. That's a ML task called classification. Let's say that I gave you a bag of marbles of different sizes and colours and asked you to divide them in groups. You'd divide them following some logic you put up. This is clustering, also in the ML realm. There are many other tasks like this where machines learn.

They do have a lot in common. For starters both learn from data and there are many algorithms that are used in both. In their core, both are trying to minimize or maximise something.

So for people who think that they're gonna loose their jobs to AI

Cause they ain't gonna programme themselves soon maybe 40-65 years.

Video of the blog for this posy is by a channel that I encountered quite while ago 

                              



Source: Wikipedia,Youtube and my Google assistant......