HoodedHawk

Brandon decided he wanted to put up a website about videogames, books for kids, etc. so I setup a blog for him. Not much there yet (unless you like Starwars Battlefront), but we’ll see how often he updates it. Hopefully more often than I update my own. :)

See: BrandonBoswell/brandon/.com

The boys and I attempted to go to the Navy History Museum at the Naval Shipyards in DC, but I got lost (who knew there was more than one 6th street in DC, and 50 S is actually 50 W – and turns into New York Ave)? No wonder I normally take the Metro in to DC (and I’ve been here > 5 years!). Anyway, we ended up close to the Library of Congress, and the Folger Shakespeare Library, so we stopped in the Folger. The Library itself is closed to the general public, but they do have a long corridor with some exhibits. One of the permanent exhibits is a First Folio of Shakespeare, from 1623. Turns out the Folger holds one-third of the existing copies of the First Folios of Shakespeare’s plays. One of them they keep on permanent display. I didn’t have a mono or tripod with me, but I took a couple of pictures. As a book collector, it was cool to be this close to the first printed edition of some of the greatest works in English. The kids were less impressed, at least until I told them it was almost 400 years old. Later in the day as Dylan was telling Kirsten about the visit, he mentioned “and we saw this really old book, like 100,000 years old”. Close enough.

We didn’t go into the Library of Congress (one Library a day for the kids). That’s for another trip.

I’m finally getting around to processing pictures from our (honeymoon) trip to Peru. I’ll hopefully have some full-sized images up this weekend, but for now, each time you reload BozBlog you’ll get one of 17 random images from our trip as the site banner. :)

This year’s Ig Nobel prizes have been awarded, and include:

FLUID DYNAMICS: Victor Benno Meyer-Rochow of International University Bremen, Germany and the University of Oulu , Finland; and Jozsef Gal of Loránd Eötvös University, Hungary, for using basic principles of physics to calculate the pressure that builds up inside a penguin, as detailed in their report “Pressures Produced When Penguins Pooh — Calculations on Avian Defaecation.”
PUBLISHED IN: Polar Biology, vol. 27, 2003, pp. 56-8.
ACCEPTING: The winners were unable to attend the ceremony because they could not obtain United States visas to visit the United States. Dr. Meyer-Rochow sent an acceptance speech via videotape.

Abstract
Chinstrap and Adélie penguins generate considerable pressures to propel their faeces away from the edge of the nest. The pressures involved can be approximated if the following parameters are known: (1) distance the faecal material travels before it hits the ground, (2) density and viscosity of the material, and (3) shape, aperture, and height above the ground of the orificium venti. With all of these parameters measured, we calculated that fully grown penguins generate pressures of around 10 kPa (77 mm Hg) to expel watery material and 60 kPa (450 mm Hg) to expel material of higher viscosity similar to that of olive oil. The forces involved, lying well above those known for humans, are high, but do not lead to an energetically wasteful turbulent flow. Whether a bird chooses the direction into which it decides to expel its faeces, and what role the wind plays in this, remain unknown.

I picked up a new Jazz CD yesterday, “Thelonious Monk Quartet with John Coltrane at Carnegie Hall“. Seems that a ~50 year old recording of this live 1957 concert was “lost” and recently (this year) “found” by a jazz specialist at the Library of Congress. There are only a few recordings of Monk and Coltrane together, and most of the others supposedly are of lower audio quality. This recording is remarkable, however. The sound on the CD is just superb – and it is from a 50-year old tape! I just love this CD; highly recommend you check it out if you like jazz. I’m not a jazz expert (I just “know what I like”), but from all the glowing reviews, this is big. The link above takes you to the Bluenote site with more history.