Swans on Tea

Physics, tech and humor. Because science and learning are cool, and life’s too short not to laugh.

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Month: April, 2008

The Physics of Chocolate

30 April, 2008 (05:25) | Food, Physics | No comments

The Physics of Chocolate over at Cosmic Variance.

Have a Crack Sandwich

30 April, 2008 (03:42) | Humor, Silly | 1 comment

13 Crazy Examples of Why English is the Most Hilarious Language to Learn
And don’t fall for the con man selling you the sham poo.

I Go to Pieces

30 April, 2008 (03:41) | Tech, Video | 1 comment

… and then get myself back together again.
A modular robot that reassembles itself after being kicked apart
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After successful self-reassembly, the system stands up and continues its task
… which is apparently to fall over like a drunk sailor soldier. (Sailors walk randomly, but don’t [...]

Top Ten Redux

30 April, 2008 (03:41) | Books, Other science, Physics | No comments

The Top ten greatest experiments, with brief descriptions. More detail that the book review to which I previously linked.

Random Nonphysics Link

29 April, 2008 (17:40) | Humor, Other science, Satire | 1 comment

Son-Of-A-Bitch Mouse Solves Maze Researchers Spent Months Building
The test subject, a common house mouse, briskly traversed the complicated wooden maze in under 30 seconds or, according to the study’s final report, roughly 1/8,789,258 as long as it took the lab to secure funding for the experiment.
[...]
“Had we obtained any usable data, perhaps that information [...]

Clocks!

29 April, 2008 (06:04) | Tech, Time | No comments

Over at Skulls in the Stars
We want to put a sundial up on the new building on which I’ve been working. (sooooo close to being done, too). I had joked at one point that we would mount a light that would move around the gnomon, so you could read it at night. [...]

Name That Ampersand

29 April, 2008 (05:48) | Misc | No comments

More than you probably wanted to know about ampersands and how they look in different fonts.
As both its function and form suggest, the ampersand is a written contraction of “et,” the Latin word for “and.” Its shape has evolved continuously since its introduction, and while some ampersands are still manifestly e-t ligatures, others merely hint [...]

Rube-y Goldberg Tuesday II

29 April, 2008 (03:43) | Experiments, Physics, Silly, Video | No comments

You need to a flashplayer enabled browser to view this YouTube video

He Ain’t Heavy

28 April, 2008 (15:47) | Physics | 1 comment

… he’s my unbibium.
Reports of a naturally occurring superheavy element
Non peer-reviewed reports, mind you, this is on arXiv
In the neighborhood of Z = 122, A = 292, abundance = 10^-12, relative to thorium, and a half-life in excess of 100 million years. Found when doing mass-spectrometry on Thorium. The half-life appears [...]

What, No Half-Pipe?

28 April, 2008 (14:40) | Cool stuff, Tech | 1 comment

Google’s Zurich office
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It Takes Me All Day To Log In

28 April, 2008 (03:44) | Silly, Tech | No comments

Password error message

Infrared You Won’t Forget

28 April, 2008 (03:44) | Other science, Physics, Tech, Video | No comments

You need to a flashplayer enabled browser to view this YouTube video
Notice that the ears are cooler — an elephant uses its ears for thermoregulation. The same idea as fins on any heat sink: lots of surface area. That’s necessary because of the elephant’s shape (the spherical approximation is much more reasonable for [...]

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