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Old

Things 45: Ant Colony Sculpture, Maunder Minimum, Photoshop Effect

(Originally sent April 2009)

Video
What happens if you fill an underground ant colony network with concrete, let it set, then excavate the resulting sculpture?

http://www.youtube.com/watch?v=ozkBd2p2piU [Removed, try this – metatim 18/08/2015]

 

Link(s)
The sunspot cycle typically lasts 11 years. We are currently undergoing an abnormally long period of low (and therefore cooler) activity, still going 12.8 years after the last solar minimum, which some speculate heralds the beginning of a new Maunder Minimum. However, NASA say this is unlikely and will not have a significant effect on global warming.

The links
Maunder Minimum
http://en.wikipedia.org/wiki/Maunder_minimum

How unusual is current activity:
http://wattsupwiththat.com/2009/01/15/sunspot-lapse-exceeds-95-of-normal/

NASA’s take:
http://data.giss.nasa.gov/gistemp/2008/

Quote
I like it when you get a complete story in the few seconds of conversation you hear as you walk past someone. I overheard this:

Teenager: … and then he says-
Adult [interrupting]: “Why have you got no clothes on.” I told *you* that joke.

Last Week’s Puzzle
Last time I asked what you could buy for less than £5 which consists of the largest number of things, where the number of those things is written on the packet/box/tin. For those still working on it, do not click on the following link which goes to the best answer I’ve been able to find – 5,000 things for £2.71. http://is.gd/sKpN
[Update – the same idea can now yield a score of 10,000 – T.M. 16/4/11]

Puzzle
This time, the question is simple: why do house front doors almost always open inwards?

Picture
It is reasonably well known that photo manipulation is common on magazine covers, but it’s good to be reminded of how much distortion actually goes on sometimes, in examples such as this:

An interesting collection of images demonstrating the point the other way round can be found in these front covers of an apparently forthcoming edition of the French Elle magazine.

Categories
New

Things 99: Rules for Stories, Sci-Fi Map, Movie Bar Codes

Video
When an important character first appears in a movie, it’s generally good practice to have the first few things they do give a strong indication of what kind of person they are. I think this is why people get so upset about the “Han shot first” debacle, since it was such a character-defining moment.

Occasionally, real life can give us the same speedy insight into a person, such as these 14 seconds:

httpv://www.youtube.com/watch?v=DoYpJqFNj40

Quote
In screenwriter Todd Alcott‘s series of insightful and fascinating posts analysing The Shining and how it fits the standard three-act structure set against a driving need of the protagonist, provided that you consider the hotel itself to be the protagonist (which is actually quite a compelling argument; read it in full in parts 1, 2, 3, 4, 5, 6, 7), he has the following aside:

[I]n order for a protagonist/antagonist dyad to work dramatically, the protagonist must be aware that the antagonist exists, and is acting upon things, and vice versa. This is why […] fantasy stories always have magical characters who can see the future and know what’s going on in distant lands – because otherwise, the protagonist and antagonist would never know that the other exists.  If Gandalf is just some guy who tells Frodo to throw the ring into a volcano and Frodo says “okay” and sets out, there is no drama to Lord of the Rings.  It must be that Gandalf is a wizard and that Frodo can have visions when he puts on the ring and that Sarumon has a magic ball that sees things, or else everybody is just kind of doing things.

I wasn’t so sure about that when I first read it, but ever since then I’ve seen it more and more. I think it’s actually more the case that when a writer has a story in mind it’s very difficult for them to separate their omniscient knowledge of events from the far more limited knowledge held by the individual characters. If you have some kind of fantasy setting, it’s almost irresistably tempting to get around this by including some kind of magical information transfer. Harry Potter leans on this story crutch particularly heavily (although to be fair Rowling does fold the implications back into the narrative).

Picture
Ward Shelley’s History of Science Fiction, originally posted at scimaps.org:
(click for big)

Puzzle
Imagine taking a frame from a movie, and squashing it horizontally to produce a thin vertical line. Now imagine doing that to every frame of the movie, and putting those lines next to one another in sequence. While I’m not sure of the precise transformation used, this is what Movie Barcodes essentially does.

For many movies, this will tend to produce a set of incomprehensible stripes that show little more than the general color grading of the film. The Matrix is a perfect example (click for big on this or any of the others in this post):

Films using distinctive palettes at different times reveal their underlying pattern, for example the distinct striations of Hero:

This begs the question: are there any movies which you could recognise from their “bar code” alone? I suspect this is only reasonable if you’re given a subset of movies to guess from, or if the movie is particularly distinctive. So for this week’s Things, see if you can guess the following movies (the answers are in the filenames of the images):

A famous Disney movie:

Another famous Disney movie:

A film I like:

New movies are regularly added to the Movie Barcode Tumblr, and most excellently they sell a variety of prints of some of the most popular!

Categories
Old

Things 44: Celebrations Results, Cat vs Squirrel, Procrastination Flowchart

(Originally sent April 2009)

Movies
This week I chose to see a film with Nicolas Cage in it instead of Slumdog Millionaire at the cinema, and I did not regret it. Insane big-budget B-movies like Knowing are the best thing to see on a big screen.

My review:

httpv://www.youtube.com/watch?v=uevBawlFZ1g

Blog
A rare event – I updated my blog, with the results from my Celebrations experiment.

Link
A reference for April Fool’s websites in 2009.

Quote
As referenced by my flatmate in the review of Knowing – Donald Rumsfeld, 2003, making a good point badly:

“Reports that say that something hasn’t happened are always interesting to me, because as we know, there are known knowns; there are things we know we know. We also know there are known unknowns; that is to say we know there are some things we do not know. But there are also unknown unknowns – the ones we don’t know we don’t know.”

Followed up by:

“I believe what I said yesterday. I don’t know what I said, but I know what I think… and I assume it’s what I said.”

Last Week’s Puzzle
Last week I asked about the 3rd most abundant element in the universe – it turns out to be Oxygen.

Puzzle
This week: a puzzle I don’t think I am quite able to set with sufficient precision, but will try anyway. You can buy some things in packets/tins/boxes and they list the number of items they contain, such as 6 eggs, 12 spoons, 52 playing cards. With a budget of £5, what would you buy to get the largest possible value for this number?

Video
Squirrel vs cat:

httpv://www.youtube.com/watch?v=RNhbTmKqQOE

Picture
A procrastination flow chart (click for big):

Categories
Old

Things 43: Indian Superman, Pub Quiz Physics, Star Wars Collection

(Originally sent March 2009)

Video
The joy of cultural differences – Indian Superman (sound essential for when they get to the musical number):

(Note that their superman does not wear red pants on the outside – clearly they thought that would just be silly)

Link
A link to the non-text bit of another video, also showing the joy of cultural differences – a hard-hitting realistic portrayal of modern warfare featuring large-headed anthropomorphised animals, with a dramatically incongruous title:

http://www.youtube.com/watch?v=Gr4QBZfjtqs

[Video has been removed – try this link and make a cup of tea or something while the 90s pre-roll advert happens – T.M. 16/4/11]

[That video was removed too, try this search on Youtube – T.M. 17/5/22]

Quote

H. G. Wells: “History is the race between education and catastrophe.”

Last Week’s Puzzle
Last week
I asked how much longer a string stretched around the earth’s equator would need to be if it were to be raised by one meter (or indeed metre). Since the circumference of a circle is 2*pi*r, the new circumference would be 2*pi*(r+1) = 2*pi*r + 2*pi*1, i.e. 2*pi longer – under 7 metres.

This is counterintuitive since it seems very small, and it also doesn’t depend on what the radius of the earth is. A way to comprehend this intuitively is to imagine a square instead of a circle – to extend a string wrapped around a square of any size by one metre would always need two metres of string to be added at each corner.

Puzzle
This week
: pub quiz physics. The most abundant element in the universe is Hydrogen which has 1 proton. The next most abundant is Helium with 2 protons. What is the third most abundant element in the universe?

Picture
Apparently some people didn’t know about my Star Wars collection. Here it is – click to view full size: