YouTube EDU

YouTube EDU – videos and channels from colleges and universities

Saturday, March 28th, 2009 05:11 am GMT -5

Adding and Removing Custom Emblems in Nautilus


I like to use custom emblems to help me identify certain folders in my Home directory. Adding new emblems to Nautilus is straightforward enough: Edit > Backgrounds and Emblems > Emblems > Add a New Emblem

But I nearly drove myself crazy trying to figure out how to remove a custom emblem: select Emblems in the Nautilus sidebar: Right click > Delete

Saturday, March 28th, 2009 04:42 am GMT -5

NYC 2008


Oh yeah, we went to New York City. Photos here. Smile

Friday, December 19th, 2008 08:18 am GMT -5

Tips for Replacing Violin/Viola Strings

Some tips for replacing violin/viola strings:

  1. Replace only one string at a time.
  2. Lubricate the string grooves in the bridge and nut with the lead of a graphite pencil so that the strings may glide over them easier.
  3. Ensure that the string is wound around the peg in a way that brings the string in contact with the pegbox wall. This helps the string stay in tune, and also increases the instrument’s resonance.
  4. When tuning the strings up to pitch for the first time, gently lift the string off the bridge by pulling upwards between the bridge and the tailpiece. This will prevent the winding from buckling or crushing at the bridge, and more evenly distribute the weight of the string.
  5. If using gut strings, bring the strings up to pitch gradually.
  6. When using a steel E string, use the rubber grommet that came with the string to prevent the string from cutting into the bridge. However, do not allow too much of the grommet to hang over the fingerboard side of the bridge, which would dampen the vibration of the string.
  7. Use Hill-style fine tuners, other types use a mechanism that may protrude downward and scratch the belly of the instrument.
Saturday, December 13th, 2008 09:30 am GMT -5

Philippe Hirshhorn (1967)


A rare performance film of Philippe Hirshhorn circa 1967.

Friday, December 12th, 2008 07:48 am GMT -5

De Dominicis P.S.1

An Italian artist who purposely shrouded himself in mystery and stood apart from popular artistic trends, De Dominicis exhibited very little in North America. He worked in a variety of mediums including sculpture, painting, film, and installation. Gino De Dominicis at P.S.1

Thursday, December 11th, 2008 07:31 am GMT -5

Tosca in Quantum of Solace

One of the key villain scenes in the latest Bond film, Quantum of Solace, takes place at an outdoor performance of Tosca. From Wikipedia:

The sequence, where Bond stalks the villains during a performance of Tosca, required 1500 extras. The production used a large model of an eye, which Forster felt fitted in the Bond style, and the opera itself has parallels to the film.

The WaPo has an interesting write up about the scene. If you have already seen the film, or don’t mind spoilers, the clip is available on YouTube.

Sunday, November 16th, 2008 09:10 am GMT -5

Luthier Sam Zygmuntowicz

“It turns out that things that work very well are also very beautiful. It is sort of an ancient design concept that goes back to Pythagoras — that the universe is designed in … an aesthetic, rational way. That still seems to hold up in the case of the violin.” –Sam Zygmuntowicz

Wednesday, November 12th, 2008 02:53 pm GMT -5