Monty Python, the wonderful British comedy group, has helped fill the world with laughter, and for that I am grateful. But there was also this moment of artistic magnificence when they gave the world an inroad to knowledge. In the middle of the the movie, “The Meaning of Life,” Eric Idle performs the Galaxy Song. The lyrics are copied here from montypython.net.

(spoken)
Whenever life gets you down, Mrs. Brown,
And things seem hard or tough,
And people are stupid, obnoxious or daft,
(sung)
And you feel that you've had quite eno-o-o-o-o-ough,

Just remember that you're standing on a planet that's evolving
And revolving at 900 miles an hour.
It's orbiting at 19 miles a second, so it's reckoned,
The sun that is the source of all our power.
Now the sun, and you and me, and all the stars that we can see,
Are moving at a million miles a day,
In the outer spiral arm, at 40,000 miles an hour,
Of a galaxy we call the Milky Way.

Our galaxy itself contains a hundred billion stars;
It's a hundred thousand light-years side to side;
It bulges in the middle sixteen thousand light-years thick,
But out by us it's just three thousand light-years wide.
We're thirty thousand light-years from Galactic Central Point,
We go 'round every two hundred million years;
And our galaxy itself is one of millions of billions
In this amazing and expanding universe.

(waltz)

Our universe itself keeps on expanding and expanding,
In all of the directions it can whiz;
As fast as it can go, at the speed of light, you know,
Twelve million miles a minute and that's the fastest speed there is.
So remember, when you're feeling very small and insecure,
How amazingly unlikely is your birth;
And pray that there's intelligent life somewhere out in space,
'Cause there's bugger all down here on Earth!

Isaac Asimov wrote that he loved big numbers. But some people say that they do not like math, let’s not let that deter us. There is a great challenge we are faced with here. Check these numbers and see if they are correct. Then convert them to standard international units using scientific notation. Then watch the youtube video of the Galaxy Song with much deeper appreciation. And we shall compare Stephen Hawking’s rendition as well.

Earth rotation: 900 miles an hour, is this number correct? Well, Earth’s radius is 3960 miles. The circumference of a circle is 2 x π x radius, and each rotation takes 24 hours.

2 x π x r = 24,881 miles in 24 hours = 1037 miles per hour.

Well that’s about right, near the equator. As you proceed North or South from the equator the radius of the path you travel on your daily rotation gets smaller, so at some latitude on Earth you are revolving at 900 miles an hour. The number gets smaller as you near the pole until when you get there you are just spinning slowly around and not traveling with each daily rotation. Now let us convert 900 miles an hour to standard international (SI) units using basic dimension analysis:

900 mi/hr x 1609 meters/mile x 1 hour/3600 seconds = 402 meters per second (m/s).

With paper and pencil (and calculator) in hand, check all their numbers and convert them to SI units. Stephen Hawking and Brian Cox did, we can do it too. I noticed Stephen corrected five of Eric’s numbers and he missed one incorrect number. Both versions of the Galaxy Song are available for your enjoyment on youtube. Using scientific notation and Standard international units:

(that is 10 to the power of two, meters per second)

Now check the rest:

19 miles a second__________________________________ m/s

A million miles a day________________________________ m/s

40,000 miles an hour________________________________ m/s

One hundred billion stars_____________________________ pure number

One hundred thousand light years______________________ meters

Six thousand light years______________________________ meters

Three thousand light years____________________________ meters

Thirty thousand light years____________________________ meters

Two hundred million years____________________________ seconds

Millions of billions = 10^6 x 10^9 = _____________________ pure number

Twelve million miles a minute__________________________ m/s

I sing this song to myself often using Stephen’s numbers. Except I say ten million miles a day for, “the Sun and you and me and all the stars that we can see” are orbiting around the Milky Way galaxy this fast due to the gravitational attraction from the supermassive black hole in the constellation Sagittarius and all the mass interior to our orbit. Orbital velocity can be figured in meters per second with the formula:

v=sqrt(GM/R) = _______________________ m/s

G is Newton’s constant G=6.674x10^-11 (m^3/(kg s^2))

M is the mass of one hundred billion stars

R is the distance to the center we are orbiting, 30,000 light years.

This velocity can be rounded off to 200,000 meters per second. It comes close to agreeing with Stephen’s number, 400.000 miles an hour, as a rough approximation. So go through and check all these numbers and see if they are all correct. Wikipedia is a helpful reference for this type of exercise where possible errors are of little impact. What we really want is to get a mastery of using scientific notation and dimensional analysis, so that we can be confident of the facts we are using and communicating with others. Besides, Stephen and Monty Python have created a masterpiece and everyone should go to youtube and see it.

We do not need to be as talented as Bob Ross to enjoy his videos

Likewise, we can play with which numbers we like and simply appreciate the others.

First I would like to state that the conception of the initial constitution could not plausibly have been a document forged by the general population. The American constitution was created behind closed doors as well and some members opposed the iteration we have today. It would have been an unrelenting editing process and no-one would've agreed unanimously on any iteration. This concept is realistically the product of a royal billionaire award winning scientist with serious relevant experience.

As the age limit for Ministers of Parliament goes, I am honestly a little disappointed that this will initially create a misrepresentation of the populous. I had considered running but didn't want to apply for a mystery position in government, and didn't agree with the sudden pay wall mid election. Aside from those objections, I do hope that the age of 40 reflects a forward thinking, educated, benevolent, and experienced individuals. It will be a rough go at first I'm sure, it's all kinda weird given the immeasurable distance of the internet. Idk what the future legislature will be like in practice but i believe that if 150 people with decades of life experience decided to join this society and believe in the supreme values, then we'll be just fine.

First I would like to state that the conception of the initial constitution could not plausibly have been a document forged by the general population. The American constitution was created behind closed doors as well and some members opposed the iteration we have today. It would have been an unrelenting editing process and no-one would've agreed unanimously on any iteration. This concept is realistically the product of a royal billionaire award winning scientist with serious relevant experience.

As the age limit for Ministers of Parliament goes, I am honestly a little disappointed that this will initially create a misrepresentation of the populous. I had considered running but didn't want to apply for a mystery position in government, and didn't agree with the sudden pay wall mid election. Aside from those objections, I do hope that the age of 40 reflects a forward thinking, educated, benevolent, and experienced individuals. It will be a rough go at first I'm sure, it's all kinda weird given the immeasurable distance of the internet. Idk what the future legislature will be like in practice but i believe that if 150 people with decades of life experience decided to join this society and believe in the supreme values, then we'll be just fine.