The most incomprehensible thing about the universe is that it is comprehensible.

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Albert Einstein, theoretical physicist

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The Grand Design

The laws of nature seem mysteriously crafted to allow for complex life. Scientific explanations involve the existence of multiple universes with different sets of laws. Thus, a universe with our set of laws is no more special than the unique configuration of our solar system or the very planet we live on.

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Any model which agrees with observation is of equal value to any likewise model. No such model can be said to be more real than any other such model. Models are evaluated in terms of simplicity and their ability to make clear, falsifyable preditions.

Simon Steiger

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The heliocentric model of Johannes Kepler can not be said to be more 'real' than the much older geocentric model of Ptolemy. Both agree with observation, although the heliocentric model is much more elegant in its explanation.

Simon Steiger

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Our being restricts the environments we could potentially find ourselves in. We could not exist in a solar system with two suns, and thus find ourselves in a system with a single sun. This type of deduction is called 'weak anthropic principle'.

Simon Steiger

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The habitable zone of a star ('Goldilocks Zone') is determined by the size and temperature of the star. A planet too close will be too hot for life; those beyond the zone too cold.

Simon Steiger

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Physicist John Wheeler considered replicating the double-slit experiment with photons from a distant quasar. Whether we observe or not (thus altering the resulting inference pattern) will impact light that emerged even before our sun came to exist.

Simon Steiger

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Ever thought about the dimensions of the big bang? No? Try to imagine a coin of one centimeter diameter suddenly blowing up to ten million times the width of the Milky Way.

Simon Steiger

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Feynman assumes that particles at microscopic scale travel from A to B by taking every possible path - simultaneously. This accounts for the inference patterns observed in the double slit experiment.

Simon Steiger

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According to Feynman, a particle samples every path connecting point A and B, hence collecting information about the path to be taken. Manipulation of the experiment, e.g. closing one of the slits, will change information collected and the result observed.

Simon Steiger

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Information about each path can be imagined as a vector, called phase. Different phases can enhance or diminish each other. Adding up all the phases enables us to calculate the probability of the particle reaching point B.

Simon Steiger

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Humanity's role in the universe is in no way central or privileged. Despite this, only a very narrow range of possible universes could support organisms as complex as humans. We had a great influence on creation - indirectly.

Simon Steiger

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In 1929, Edwin Hubble deducted that the universe must be expanding. Recession speed increases with distance. The extrapolation of this idea into the distant past lead to the big bang hypothesis.

Simon Steiger

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To better visualize the expansion and increasing speed of recession, imagine all galaxies on the surface of an inflating baloon. After a certain time, a galaxy near the observer will have moved less than an already very distant galaxy.

Simon Steiger

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Universes appear randomly due to quantum fluctuations. Most collapse after a fraction of time, a few inflate to critical size. All universes start off in a very similar way, each with all possible histories ahead of them. In later stages, different universes differ immensely.

Simon Steiger

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Adding up all energies within the universe, the resulting number must be zero. Bodies not requiring any energy to assemble can appear entirely at random.

Simon Steiger

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Inside a sufficiently inflated universe, space is locally stable. This dictates that any isolated body surrounded by empty space must have a positive energy total. In other words: To assemble this body, work has to be done.

Simon Steiger

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In the very early universe, there were four dimensions of space and none of time. Time is a modified space dimension. To ask what came before the beginning of the universe is as meaningless as asking what is south of the South Pole.

Simon Steiger

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General theory of relativity illustrates that time and space are not independant. Once quantum effects are taken into account, time can be warped to an extent that it behaves identical to another space dimension. This requires an extreme scenario, e.g. the big bang.

Simon Steiger

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Moving clocks run more slowly than unmoved clocks ('Time dilation'). This also applies to biological clocks, making moving people age more slowly. However, this effect is only noticeable at extremely high velocities, such as 50% of light speed.

Simon Steiger

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The strong anthropic principle suggests that our existence imposes not only constraints on the environment we live in, but also on the utmost fundamental form and content of the laws of nature themselves.

Simon Steiger

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Not only planet Earth, but also the configuration of our solar system and the design of the fundamental laws of nature of our universe seem oddly conductive to human life. The tiniest variation in any law of nature would lead to an entirely inanimate universe.

Simon Steiger

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1. GravityThe weakest of the four forces. Its long range implies that all objects in the universe attract each other. For large bodies, gravitational forces can dominate over all other forces because they are additive.

Simon Steiger

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2. ElectromagnetismThis force is much stronger than gravity while also operating at long range. It requires affected particles to be electrically charged. Biology and chemistry are the result of electromagnetic interactions.

Simon Steiger

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3. Weak nuclear forceThis force causes radioactivity. It played a central role in the formation of elements in stars during the early stages of the universe. There is no contact with this force in everyday life.

Simon Steiger

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4. Strong nuclear forceThis force binds the components of atomic nuclei together. The strong nuclear force is the energy source for stars and nuclear power facilities. As with the weak force, we experience no direct contact with it.

Simon Steiger

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M-Theory is a network of domain specific theories to explain every aspect of the universe. Whenever there is overlap, overlapping theories have to agree on observations made. Hence, M-Theory can be treated as a single theory.

Simon Steiger

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Now, [...] faced with scientific claims like [...] the multiverse hypothesis [...], the Catholic Church will again defend human nature by proclaiming that the immanent design in nature is real.

Christoph Schönborn, archbishop of Vienna

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Also known as the Buckyball experiment, Austrian researchers shot molecules through a barrier with two slits. Results did not agree with Newtonian physics but instead showed an inference pattern resembling expected results for light waves.

Simon Steiger

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On an atomic scale, all particles exhibit features known from the wave/particle duality of light. Everyday Newtonian physics can not explain observations on a microscopic scale but approximate results on macroscopic scales.

Simon Steiger

I don't mind not looking conventionally - you know, attractive if that's what the part requires.

Cate Blanchett

The things that are happening to me are unbelievable. I'm actually busier right now than when I played football. This is almost like I'm coming back out of retirement. It will be fun to see myself in the game.

Jerry Rice

TV is not accurate.

Joe Torre

It wasn't just music in the Ramones: it was an idea. It was bringing back a whole feel that was missing in rock music - it was a whole push outwards to say something new and different.

Tommy Ramone

One thing governors feel, Democrats and Republicans alike, is that we have a health care system that, if you're on Medicaid, you have unlimited access to health care, at unlimited levels, at no cost. No wonder it's running away.

Mike Huckabee

I'm really boring, man. Like, I'm really dull. And I think people may think that I have this glamorous, fun lifestyle, but it's pretty dull. But that's what I like.

Harry Connick, Jr.

Sometimes the hardest pieces of a puzzle to assemble, are the ones missing from the box.

Dixie Waters

And I'm a pretty avid photographer, I've been into photography for years now, so I try to spend some of my free time with that.

Danny McBride

It's still word of mouth that is going to make or break a show, and while critics can't help a show, they can hurt it.

Mitch Leigh

Diseases of the soul are more dangerous and more numerous than those of the body.

Marcus Tullius Cicero

To reach your destination follow the directions of your heart. It knows the way.

Debasish Mridha

Memory with its fugitive adjustments is the merciful veil to the grim enactments of the first law. It hides the anguish in the human heart which is always craving for perpetuity.

Stacy Aumonier

It's a funny thing because I don't want to wish away my privacy. Do I want 'Terminator Genisys' to explode? Absolutely. Do I want to take my career to the next level? Absolutely? You have to trade some things for that. It's all about how you conduct yourself and what you make of the experience.

Jai Courtney

The most deceitful persons spend their lives in blaming deceit so as to use it on some great occasion to promote some great interest.

Francois de la Rochefoucauld

Discover the times when you're most creative - mornings, nights, afternoons - and clear the time to work then. Many writers find the mornings are best, and the afternoons are only good for editorial corrections, or getting the washing done. Others can only work through the night, drunk.

Deborah Moggach

Man is a military animal, glories in gunpowder, and loves parade.

Philip James Bailey

I don't have an issue with whether - from a legal standpoint, with whether or not government can impose the ultimate punishment on people. We do it in capital cases. Police officers shoot fleeing felons.

Trey Gowdy

Boys and girls, have confidence in the direction and counsel and advice of your parents and grandparents who love you more than anybody else in the world does.

James E. Faust

When I first started to beatbox on the microphone with the Get Fresh Crew, people were shocked. Some things are just supposed to happen and you have to roll with it.

Doug E. Fresh

Having said that, I believe we must not compound the natural disaster of Katrina by creating a fiscal disaster in Congress - it is our duty to ensure that we reign in other government spending in any event, and especially in this time of national emergency.

Chris Chocola