Tag: explanation

Best Explanation of Quantum Entanglement

By Anupum Pant

I don’t know a lot about Quantum entanglement, but I still think it is very interesting. So much that a PC game which contained of this concept, immediately landed on the list of my most favourite games. Yet, it sure is a tough thing to get into your head.

Fear not. Associate Professor Andrea Morello of  University of New South Wales (UNSW) is here to explain it to you, in this video which people have started calling – “The best explanation of quantum entanglement so far”. I have to admit it, I am still not sure if I really understand what the professor tries to explain in the best explanation ever video.

In very simple words entanglement works like this. If two objects are entangled with each other, and if you separate them by any distance (even place them at the opposite ends of the universe), then they’d still remain connected very peculiarly. Entangled particles even separated by a massive distance would still be connected – as in, whatever you did to one of the particles would instantly happen to the other particle at the other end.

The instantaneous reflection of changes done on the first particle to the other particle happened faster than light. And Einstein didn’t like that, he called it “spooky action at a distance”. Tom me, this video explains it better…

Cutting a Round Cake on Scientific Principles

By Anupum Pant

Background

For years the phrase “cake cutting” has conjured up just one image in my brain – A triangular section of the cake. This way of cutting a cake is so normal that even the tools (especially the spatula) that are made for cake cutting are made in a way that’d work with best when you are making that traditional triangular cut. Turns out, this method of cutting a cake which we’ve all know for years is totally wrong.

Why is it wrong?

It’s wrong mostly for mathematical loners. People who, on their birthday, have no one around to share the cake with, and cannot finish off the whole cake. For them and the ones who have to store the cake after cutting it, are extremely careful about how moist the edges remain when they next eat it, this right way to cut a cake might be of great importance.

The way we’ve always know is “wrong” because when you cut off, say a single section of the cake and decide to store the larger piece in the fridge, some internal part of the cake remains exposed and it dries off. So, the next time you cut off a piece near the area where you started, you’d get a freshly cut moist wall of cake on one side, and a repulsively hard dried up wall on the other. That, some think, is extremely unpleasant.

What’s the Right way?

About 100 years back, a brilliant Polymmath (and a mathematician), Sir Francis Galton, faced a similar annoyance. So, instead of cursing others for having invented an absurdly inefficient way to cut a cake, he decided to develop his own. He ended up developing a very simple and efficient cut which helped him keep the cake wall relatively moist. Here’s how the cut works. (Cut along the dotted line)

the right way to cut a cake

Describing his new way of cutting cakes, he got an article published in the Nature magazine (dated December 20th, 1906). “Cutting a Round Cake on Scientific Principles”

Alex Bellos from the Numberphiles describes it in a video below:

Superfluid Helium is One Strange Liquid

By Anupum Pant

Helium can’t be frozen into a solid (at atmospheric pressure) – the very property which allows it to go from a simple liquid Helium state (warmer) at minus 269 degree C – where its boiling and evaporating quickly – to a much calmer Liquid Helium II stage (cooler).

Liquid Helium  II is obtained at a temperature lower than minus 269 degree C, at about minus 271 degree C – known as the Lambda point.

Liquid Helium II is a superfluid. Superfluid Helium has no viscosity. It behaves extraordinarily. As a summary of how extraordinary superfluid Helium is, here is a list of things it can do:

  • Superfluid Helium will leak out of solid ceramic containers which have extremely tiny pores that no other liquid can penetrate.
  • If it is taken in a container and the container is spun around the central axis, the superfluid will not spin.
  • Somehow if you manage to spin it, because it has no friction, it won’t stop.
  • It can climb walls of a container by forming an extremely thin film and defying gravity.
  • It can produce an eternal frictionless fountain.
  • It can conduct electricity better than some of the best metal conductors like Copper! It’s a big thing for a liquid to be able to do that.

Here is a summary video you can watch below.

But, I’d suggest watching the whole documentary here. It explains everything that superfluid helium can do in nice detail. Also, the researcher makes sure it is in a very simple language…

The Potato Puzzle

By Anupum Pant

Some call it the Potato paradox, but I prefer calling it a puzzle. It isn’t really a paradox. It’s just that we tend to get confused easily when working with such problems and most times end up with the wrong answer. Here’s the question:

You have 100 kg of potatoes. Assume that they are made up of 99% water. Now, you keep them outside to dry for a while. When measured for water content now, they contain 98% water. What do you think is the weight of these dried potatoes now?

Answer quickly first. Then, try and calculate. It isn’t really tough.

Take 15 minutes, or more if you have to. Use papers, pens and calculators if you have to. But whatever you do, stay honest. Don’t search for the solution on the internet, or don’t read further if you haven’t done it yet. Trust me, your brain won’t like the answer.

Solution – [Wikipedia]

The answer is: 50 kg.

For the explanation, watch this visual explanation…

Weight of the Copper Tube with a Falling Magnet

By Anupum Pant

Remember I talked about Copper tube and a magnet a couple of days back? Turns out the same happens when you use an aluminium tube too. In short, a magnet (a strong one – neodymium magnet) when dropped into an aluminium or copper pipe falls very slowly, as if gravity stops acting on it.

It is due to the opposing magnetic forces generated by the electric field which is in turn generated by the magnetic field of the magnet (more in the link above).

That said, have you wondered what happens to the weight of the tube when the magnet is falling? Does it increase, decrease or remain the same? Just give it a guess and watch the following video.

The Royal Institution Explains:

Hit like if you learnt something today.

Did a Teacher Ever Scold You for Yawning in Class?

By Anupum Pant

Background

I always found school interesting. I wasn’t one of those kids who felt bored and sleepy during the class. And yet, during the classes, I yawned often. I remember being sent out of the class a couple of times because I had yawned. This happened again, and again at college. However, lecturers never cared to send me out in college. And then there were no more classes.

Then, when I started working, at a meeting one day, a friend yawned in a board room where the head of the company was present. The head saw this happen. Being a fresher, the guy got scolded very badly by the head. I felt sad for him. I knew, he wasn’t really sleepy when he yawned; clearly he wasn’t bored too. There could have been a different reason for it. The head should have known this.

Yawning is universally considered as a sign of sleepiness or boredom. I however, am pretty sure that a yawn doesn’t necessarily comes when someone is bored or sleepy. I do have a theory to back my belief that I discuss below. Also, yawning has a lot to do with empathy too. But that is not what I’m discussing today. To educate yourself about the empathy side of it, you could watch the following video.

No one knows for sure why we yawn. In addition to that there might be several different reasons that could explain why we yawn. Like a couple of reasons that explain why we sleep (may be there are more). Most definitely, it isn’t a single reason.

A study shows that yawning could be the body’s way of cooling down the brain and it makes perfect sense to me!

The Study

Scientists from the Princeton University say that people yawn more during the winters. That is because during the winter the air outside is colder and the body knows that. So, it makes us yawn to take in the cold air to cool the brain by exchanging heat.

There’s also this other explanation which breaks down the process of yawning into two parts – 1. stretching of your jaw muscles and 2. air entering your mouth after you do that.

When you stretch the jaw muscles in the first step, blood flow increases in your face, brain and sinus area. Now the cool air enters and cools down the blood vessels in the nasal cavity and sinus area. These blood vessels in turn cool the blood and circulate cooler blood to your brain, to cool it down.

Teacher’s theory

Now, it’s a well-known human rhythm that bodies get heated up just before we fall asleep. As a result, we yawn more. So, teachers were not completely wrong. However, sleep is not the direct reason. The reason we yawn is because the brain gets heated up, and it may as well get heated up due to other reasons; not always due to sleepiness or tiredness. Plus the yawn tries to correct the heated-sleepy-brain by circulating cooler blood.

The body does this to cool down the over-heated brain – which obviously gets heated due to extra information processing – like a computer processor. Why would the brain heat up when I’m not actively processing information better. So, yawning doesn’t mean I’m bored, or I’m not actively listening to the teacher when they’re speaking. Teachers need to know this.

Even if yawning is a sign of boredom to some extent. A yawn actually helps you cool down and helps you to process information better. So, teachers should be happy when you yawn in their class. You are trying to be a better listener than people who aren’t yawning in the class!

Hit like if you learnt something interesting today.

Water vs. Red-Hot Nickel Ball

By Anupum Pant

Let me just not say anything before I make you watch this video today:

In the video, a Nickel ball is heated using a torch and is dropped into a bowl of water. As the hot ball touches water for the first time, it makes a certain “Ping” sound. It enters the water and gets covered in a bubble sort of thing. As it cools and the bubble is lost, that “ping” sound comes back again. The “Ping” repeats several times and is fun to hear a metal ball do that!

So much fun that the good guys on Reddit even made a couple of ringtones out of it. Download the longer one here. And the shorter one for notifications here.

Why does it form a Bubble cover?

This happens because the metal that is dropped into water is extremely hot and makes the water around it vaporize. The vapor formed around the ball acts as an insulator and doesn’t let the water touch the metal ball. This is the same effect that lets dip your hand in molten lead or Liquid Nitrogen without getting harmed by it. The same thing happens when you drop water on a hot pan – it dances.

This effect is called the Leidenfrost effect and I’ve covered it in an article before…

I’m not sure what exactly causes the “Ping” sound. If you know or have any theories, please tell me in the comments below.

CrashCourse in Quenching

Well, if I’d have wished to piss you off with jargon, I’d have said: “You just watched a hot Nickel ball being quenched in water”

Yes, quenching. Quenching is the name for making a hot metal cool very quickly. It is pretty interesting to know why some one would, with great effort, heat a metal, and then choose to drop it in water to cool off!
Cooling a hot piece of metal very quickly makes it extremely hard. So hard, that the same process is used to make the hard edges of swords that don’t get damaged even if they are used to cut metal!

There is so much more I wanted to write about the process, but I feel this isn’t the right place for it. Let me leave it for some other day.

Einstein Couldn’t Figure How the Drinking Bird Worked

By Anupum Pant

Background

DrinkingBirdThe Drinking Bird is a toy which almost every one of us has heard of. If you haven’t, may be this picture of it rings a bell. Otherwise, it is a funny looking bird-head made of felt, mounted atop a glass or plastic straw, with a little bulb at its lowest point. The whole contraption is suspended at two points, which allows it to swing smoothly like a pendulum – drinking water at regular intervals, from a glass, for ever.

The amusing thing about this little toy is that, once it starts, it keeps swinging and “drinking” for ever. Upon giving it a cursory look, it seems to be a perfect perpetual machine – a contraption that can run indefinitely without an external source of energy. In reality, it isn’t a perpetual motion machine. There is a complex physical and chemical activity going on inside the toy, which keeps the simple heat engine running forever without a battery – Something so complex to deduct, that even one of the greatest Physicist ever, Albert Einstein himself couldn’t figure out the correct mechanism that keeps it running.

Don’t worry, it isn’t as difficult to understand the mechanism.

How does it work?

Assuming you have properly understood the parts of the toy, you will notice that the little bulb at the bottom of it has a colored liquid in it. This colored liquid is a chemical called Methylene chloride – A chemical that dissolves caffeine and can be used to decaffeinate coffee, teas and colas. The special property of this chemical which makes the toy work is its extremely low boiling point. It has a high vapor pressure at room temperature.

At room temperature the vapor pressure in the tube and head is high. The fluid remains in the bulb and the bird is upright due to the weight of the fluid.

The first thing you do is, you make its head dip in water. That way, the head made of felt absorbs water. The water cools due to evaporation (like our sweat cools our body), drops the temperature of the head and the bird comes up.

While swinging in the upright position, as the head cools further, the vapor pressure at the head decreases, while the pressure at the bulb becomes relatively higher. This causes the chemical to rise up the tube and it changes the center of gravity (CG). Due to the change in CG the bird tips its head back into the water.

Absorbs water and the process starts once again. It keeps on going till the bird can no longer reach the low water level. You, then have to fill up the reservoir.

Source of energy?

There is a lot going on in the toy so it isn’t really easy to point a single source of energy. However, it is pretty clear that the bird isn’t a perpetual motion machine. Anyway, watch the insightful video now. The simple toy is indeed a beautiful thing to marvel about. [Video]

Benford’s Law Will Make You Wonder For a While

By Anupum Pant

Benford’s law is a fairly simple law to grasp and it will blow your mind. It deals with the leading digits of numbers.

So, for example, you have the number 28 – The leading digit for it would be 2. Similarly, the leading digit for 934 would be 9. Just pick the first digit. Now…

In a data set you’d say – it is common sense to assume that the probability of leading digit one (1) appearing would be more or less equal to that of leading digit nine (9).
As there are 9 possible leading digits, you’d think that the probability of each leading digit would compute to something around 0.11
You’d imagine that it would be normal to assume a nearly straight graph of probability vs. leading digit. But this isn’t true.

Benford’s law says

Your common sense fails. What actually happens is that the likelihood of 1 appearing as the first digit in a data set is around 0.3
For the following digits, the probability keeps decreasing. And the following graph appears. You’ll see that the numbers rarely start with nine!

Benford2

When does it work?

This counter-intuitive result applies to a wide variety of natural data sets. It works the best if your set spans quite a few orders of magnitude. Natural set of data like stock prices, electricity bills, populations, which could range from few single digit values to several digits work the best. Other data like the heights of people doesn’t work because it does not span “quite a few orders of magnitude”. Also, artificially tampered data fails to comply because the person who tampers does the same mistake everyone does. Therefore, Benford’s law is also used to detect frauds in data.

Example:

  1. Count the number of data points in a data set which have the leading digit 1 and write the number next to the number 1 in a table.
  2. Then, keep repeating it for all the numbers 2, 3, 4 and so on.
  3. Calculate the probabilities for each. In the end you’ll be left with a table that would look something like this. (Probability = Number of Data Points for that  digit / Total Data Points)
Leading Digit Digit Probability
1 0.301
2 0.17
3 0.125
4 0.097
5 0.079
6 0.067
7 0.058
8 0.051
9 0.046

How does it work?

Watch the  following video for the explanation:

Try it yourself: [Kirix]

Cryoseism – Frost Quakes in Canada

By Anupum Pant

Note: Remember that the ideas I share on this blog everyday don’t magically get formed in my brain. I’m no genius. What I am, is an average curious person. I read about things and then I experience a burning urge to find out more. I think of this blog as a record of everything I learn – kind of a public journal (NOT an Official gazette). I hope it helps you in some way. If it does, do mention it in the comments section below.

The Polar Vortex

For the past few days, in most of the things I’ve read, I’ve come across a reference to the extremely cold polar winds (incredible pictures) people are experiencing in the United States and Canada. 50 states have gone sub-zero in the US. Similarly, Canada is experiencing even  colder temperatures. While some have decided to stay at home, others are tossing boiling water to try out the Mpemba effect in the open. 8,500 miles away, almost sweating in a room with temperature 30 degrees (Celsius) above zero, I’m learning about new frost related phenomena that I had never heard of before.

My sympathies to the people who are suffering this bitter cold wave. 

Cryoseism

Thanks to the frost, I’m coming across some of the never-before-heard things that are appearing in the mainstream media. One of them which I came across yesterday was – Cryoseism or an Ice-quake.

People in Toronto woke up to loud sounds and rattling objects yesterday. People thought that an earthquake had hit Toronto. It wasn’t an earthquake. What they were experiencing was an Ice quake or Cryoseism.

What caused it?

Expanding water can be an extremely powerful force. It can break the strongest materials ever made. Industrial valves and pipes made of thick steel walls can be fractured by water as it expands. In this case, the earth got split open by it.

Unlike most other liquids, water expands on it freezing. Thus, ice formed is of higher volume and lower density. Although we aren’t dealing with density here, it is interesting to know, the phenomenon of expanding water is what makes gargantuan icebergs float on water. Apparently, there is nothing in the world that can contain expanding water without getting fractured (if you know about something that can, inform me in the comments section below). For a live demonstration, you can have a look at the video below, in which a metal pipe is split by freezing water.

This is what happened in Toronto. Water below the surface froze. As a result, it expanded and fractured the surface with a boom to find space for the 10% increase in volume. This was a Cryoseism.

With loud sounds some people have reported distant flashing lights. What was that about?

Electrical changes happen in the rocks when they get squeezed, pushed and rubbed around when pressure stored in the ground is released. The flashing lights are most definitely caused by these electrical changes due to rubbing and squeezing of rocks.

In the past the north and north-eastern parts of US have also reported such quakes.

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Raining Frogs and Fish

By Anupum Pant

Raining cats and dogs is a bit unlikely, but there is nothing wrong about saying, “it is raining frogs and fish”. It happens more often than you think. So, don’t be alarmed if one day you wake up and find fish on your terrace.

When we talk about rain, the one place in India which stands out is Kerala. As we’ve seen in a previous post that Kerala has seen red rains, it has also seen raining fish. This isn’t a joke. On February 12, 2008, people actually saw fish falling down from the sky.

Not just that. I’ve seen reports of water birds, tomatoes, coal, and even a boats falling from the sky.

Raining Animals

After a few moments of awe, when you look at the occurrence of raining animals with the science microscope, you’ll find that it is not something very extraordinary. In fact, there is a whole Wikipedia page on raining animals. It turns out, several places around the world have experienced raining frogs, fish, spiders, worms etc. And as always, science has an explanation for it.

How does it happen?

Water Sprouts: When tornadoes move on land, they can pick up trucks, houses, trees and what not. They suck up several things from the ground and cause total destruction along the path they travel. But, when such storms travel on water, they suck up water, fish and of course, frogs.

This experiment proves how a low pressure can pick up things. – [Experiment]

These things can stay up with the storm for a long time. And eventually when the storm comes on land and weakens the animals may drop down with rain. As a result, we see fish and frogs raining from the heavens.

There Is No Lake Like The Taal Lake

By Anupum Pant

Geologically this is quite a phenomenon and might get a bit confusing to grasp if you stop paying enough attention. Here we go…

Island in a lake on an island in a lake…

Taal lake is a freshwater lake on the Luzon island of Philippines. Almost at the center of this lake, is an island called the volcano island. At the center of this island is another lake called the main crater lake. And in this lake is a small landmass called the Vulcan point. [map]

Now take a deep breath…in short, it is, Luzon island > Taal lake > Volcano island > Main crater lake > Vulcan Point.

The main crater lake: Even though the crater lake isn’t a very big lake, it is still claimed as the  world’s largest lake on an island (Volcano Island) in a lake (Taal Lake) on an island (Luzon). Of course it is, where else in the whole world would you find a lake on an island in a lake on an island?

Vulcan point: On this world’s largest lake on an island in a lake on an island, is a tiny land mass called the Vulcan Point which is the world’s largest volcano in a lake (Main Crater Lake) on a volcano (Taal Volcano). It isn’t even big enough to support a small house.

Home to Unique Species

But all that is just a part of what is interesting about the Taal lake. Ecologically it is another marvel in a way that it is home to a few species of animals that are found nowhere else on earth. In this lake you’ll find the only varieties of fresh water sardines, sharks and sea snakes.

Reason: This lake was not a lake several thousands of years back. Then, due to volcanic eruptions, it got separated from the sea. Now the only thing that connected this water mass and the sea was Pansipit river. Gradually, several hundreds of years of precipitation converted this lake from a saltwater lake to a freshwater lake. For centuries, animals living here have remained isolated and have evolved into unique species to adapt to this desalination.

Sun’s Green Flash

By Anupum Pant

More often while setting than rising, if the conditions are right, a part of the sun (on the top) can appear green. This happens for very short interval lasting for about 2-3 seconds and is considered a rare phenomenon. Since it is green and lasts for a very small interval, it is also called the green flash, emerald flash or green ray. If you have ever captured it or plan to do it in the future, do share your results with me through mail/twitter. [See the animation] [Real GIF]

What does it look like?

Sometimes the sun’s rim can appear green (in optically zoomed images). Otherwise, when the sun is set, for a brief moment, it appears as if a part of sun has separated from the main body and has turned green. It is usually seen as a horizontal line, like in the video below. But, a few lucky ones have captured complete green auras too.

Why does it happen?

The sun gives out a white light, which contains all the colors – Green is one among  them. Normally, our eye isn’t able to resolve the separate colors and sees them as a mixture which is white. When the sun sets, our atmosphere acts like a prism and bends the colors. A few colors get bent more than others. For example, green bends more than red. As a result the two colors get separated enough to be resolved by our eye. But the right amount of bending happens only if the atmospheric conditions are right.

In extremely rare cases, blue or violet flashes have been reported. [image]

For a detailed explanation you can go through this – [Geometric Optics of Green Flashes]

At poles where the sun moves in a different manner, probably the green ray can last much longer. Admiral Richard Byrd has claimed to have seen this green flash for 35 minutes while on an expedition to Antarctica.

 

Is Glass Liquid Or Solid

By Anupum Pant

Glass stories have tormented me for years. A few well informed gentlemen, over the years, have communicated to me anecdotes that have contradicted and shown glass as liquid or solid, without solid proofs that could have helped me believe just one of them. A few days back, like I cleared my doubts about the gas station and cellphone story, I decided to find this out too. So, what is it really? Is glass liquid or solid?

Glass is a liquid?

1. Antique glass panes: A couple of years back I was told (I don’t remember where it came from) that glass windows of very old buildings have glass panes that have been found to be thicker at the bottom. That, according to them, absolutely proves that glass is a liquid that flows very slowly. And apparently explains, how the lower parts of these old panes get thicker – the glass from the upper part of the pane flows down as time passes. I thought it would be something like the world’s slowest experiment; so it could be true.

Till today, I had believed the same. It turns out, I was wrong all along.

Explanation: Firstly, there is no statistical study ever conducted that proves, all antique window panes are thicker at the bottom. Secondly, even if all of them are really thicker at the bottom, the difference in thickness has nothing to do with whether glass is a solid or a liquid. The cause of thicker bottoms is due to the fact that glass manufacturing process that was employed at the time wasn’t able to create perfect glass panes (with uniform thickness). The process made it almost impossible to produce glass panes of constant thickness.

Or, you could simply wait for a few years to see if perfect glass panes stuck on skyscrapers today mysteriously turn thicker in the bottom.

If you think you can NOT take my word for it, I have a quote for you from a distinguished science textbook – Glass Science – below:

Glass is an amorphous solid. A material is amorphous when it has no long-range order, that is, when there is no regularity in the arrangement of its molecular constituents on a scale larger than a few times the size of these groups. A solid is a rigid material; it does not flow when it is subjected to moderate forces. – Doremus, R. H. (1994)

2. Glass is a Super-cooled liquid? : This misunderstood phrase from Gustav Tammann’s book is probably the origin of the myth that glass is a liquid. The quote “glass is a frozen supercooled liquid” has been misquoted hundreds of times with the word “frozen”, forgotten. Today, this misquotation has grown to such great levels that it is actually difficult to go down and extricate the original quote that contained the word “frozen” in it. One word can indeed make a huge difference.

Finally, glasses are only amorphous solids. Where the term amorphous and solid have been separately been explained clearly in the year 1994 by Doremus R. H.
Together, these two words mean the same as definition of two separate words put together. Glass is not a liquid.

If you haven’t read about the ancient Nanotech marvel, Lycurgus cup, you are probably missing something amazing about ancient glass technology.

[Read more]

Is There a Scientific Explanation for Everything?

By Anupum Pant

Today we have Dr. Eben Alexander III, an American Neurosurgeon and the author of a number one New York Times bestseller, in the house. Well, not really, but let us imagine he is here with us.

Background: Dr. Eben Alexander has been a member of the American Medical Association, a neurosurgeon and has taught at the Harvard school of medical sciences. He has spent a lot of time among scientists believing that there is always a scientific explanation for everything. But, one day, he experienced something that defied all scientific explanation. Turns out, there isn’t a scientific explanation for everything. Later he went on to write a number one New York Times bestselling book – Proof of Heaven: A Neurosurgeon’s Journey into the Afterlife.

Like logical open-minded Possibilians, let us read the book first, to start arguing against it. I haven’t read it yet. So, for now, I’ll stick to writing about just what I’ve learnt about it, rather than formulating theories against it.

The story: In the year 2008, Eben was affected by a severe case of bacterial Meningitis and fell into a coma for 6 days. His Neocortex showed no signs of activity. When he got cured miraculously (with just 2% survival chance) and returned from coma, he had experienced something out of this world. According to him, during the coma, he had experienced a vivid journey into the afterlife – kind of a near death experience.

The experience: When he fell into coma, he found himself in a dark and suffocating place for a very long time. Later a spinning bright light with a beautiful melody came in slowly and “rescued” him out of this agony. It took him to a fertile green land. Some points that he makes about this mysterious land:

  1. There was no need for a spoken word to communicate there. Every communication was telepathic.
  2. The instant you asked questions, you knew the detailed answers for those questions. (Something similar to the experience of Zen)
  3. The experience was more real than real-life. In comparison, real-life seemed like an illusion.

You can watch a 42 minute long interview here for further details. [Video]
I’d also suggest reading: Supernatural: Meetings with the Ancient Teachers of Mankind

Possibilianism

Although we’ve progressed a lot in science and technology in the past 400 years, there is a much more science doesn’t explain than there are things it can.

For instance, to make our equations sound right, we assume there is something out there we can’t touch, feel or sense in any way; we choose to call it dark matter. The most incredible thing – 90% of our universe is dark matter (and dark energy). That is too much to sweep under the rug. And we know nothing about it.

In the words of David Eagleman – “Our ignorance of the cosmos is too vast to commit to atheism, and yet we know too much to commit to a particular religion.”

Or in the words of Carl Sagan – “An atheist is someone who is certain that God does not exist, someone who has compelling evidence against the existence of God. I know of no such compelling evidence. Because God can be relegated to remote times and places and to ultimate causes, we would have to know a great deal more about the universe than we do now to be sure that no such God exists. To be certain of the existence of God and to be certain of the nonexistence of God seem to me to be the confident extremes in a subject so riddled with doubt and uncertainty as to inspire very little confidence indeed.”