Nice blog about "Great Opening Sentences From Science Fiction" - some very good book choices there.
http://io9.com/5027128/great-opening-sentences-from-science-fiction more »
Aquarium Top Half - Stained Glass by Torben Sorensen and Peter Zulinski
The top part of the previous piece. I have this one hanging in my bathroom window.
Both ca 2003 more »
Aquarium Bottom Half - Stained Glass by Torben Sorensen and Peter Zulinski
This is one half of two pieces that were made to fit in a bathroom window. Peter and I had a great time making these pieces - he now has the honour of displaying this in his… more »
Despair and Hope - Stained Glass by Torben Sorensen
I made this piece as a gift to my brother - it was a remake of an early painting of his, and I think it came out well. I liked the flat look of the artwork, and I thought it would work well as stai… more »
Very concrete and easy-to-follow examples
http://hackmysql.com/documents
and also this one
http://20bits.com/articles/10-tips-for-optimizing-mysql-queries-that-dont-suck/
and
http://www.mysqlperformanceblog.com/ more »
to check a mounted drive
telinit 1 # single user mode, closes all programs + network
mount -o remount,ro / # remount read only
fsck -f /dev/hd.. # run the checker
or: e2fsck -f /dev/hd..
mount -o remount,rw / # read-write again… more »
The halo of stars that envelops the Milky Way galaxy is like a river delta criss-crossed by stellar streams large and small, according to new data from the Sloan Digital Sky Survey (SDSS-II). While the largest rivers of this delta have been mapped out ov… more »
Astronomers have discovered nearly a dozen new stellar rivers—strings of moving stars—over the disk of the Milky Way.
http://www.sciam.com/gallery_directory.cfm?photo_id=E151952B-E214-2082-C35253ACF156A155 more »