Wave types:
http://www.geo.mtu.edu/UPSeis/waves.html
http://www.geo.mtu.edu/UPSeis/images/P-wave_animation.gif
http://www.geo.mtu.edu/UPSeis/images/S-wave_animation.gif
http://www.geo.mtu.edu/UPSeis/images/Love_animation.gif
http://www.geo.mtu.edu/UPSeis/images/Rayleigh_animation.gif
http://www.allshookup.org/quakes/wavetype.htm
http://aspire.cosmic-ray.org/labs/seismic/index.htm
http://en.wikipedia.org/wiki/File:Ondes_P_et_S_1d_30_petit.gif
http://www.slate.com/articles/news_and_politics/explainer/2001/03/is_the_richter_scale_obsolete.html
Tuesday, February 26, 2013
Thursday, February 14, 2013
Free stock photo sites
Described here:
http://www.plagiarismtoday.com/2013/01/22/foter-open-licensed-photos-for-wordpress/
"Though some sites, such as Morguefile (previous coverage) and Stock.xchng (previous coverage) offer free stock photos that you can use without concern, the libraries are generally limited and it may be difficult to find the photo you want or need. Wylio, Xpert, OpenAttribute and, most relevant to WordPress bloggers, PhotoDropper (to name just a few)."
"Though some sites, such as Morguefile (previous coverage) and Stock.xchng (previous coverage) offer free stock photos that you can use without concern, the libraries are generally limited and it may be difficult to find the photo you want or need. Wylio, Xpert, OpenAttribute and, most relevant to WordPress bloggers, PhotoDropper (to name just a few)."
Wednesday, February 13, 2013
Monday, February 11, 2013
Sunday, February 10, 2013
Whatahotel.com
For perks if you're staying at the very best hotels, see this site:
http://www.whatahotel.com/
Tuesday, February 5, 2013
Subscribe to:
Posts (Atom)