Free white noise Web sites

From MakeUseOf.com
6 Free White Noise Sites To Relax Or Set Yourself To Sleep
http://www.makeuseof.com/tag/6-free-white-noise-sites-to-relax-or-set-yourself-to-sleep/

By Tina on Feb. 4th, 2010

Sleep hygiene
http://en.wikipedia.org/wiki/Sleep_hygiene
i.e. controlling behavioral and environmental practices that affect sleep, may provide relief. Sometimes relaxing is the key.

One thing that naturally aids falling asleep is calming white noise. It soothes the mind and helps to fade out nagging thoughts or surrounding noise. Whether you are looking for a way to fall asleep quickly or to calm down for a power nap, free white noise can help.
Here is a collection of six pages that provide different types of free white noise and music for better sleep and relaxation.

1. RainyMood
http://www.rainymood.com/
features a 15-minute high-quality loop of various types of free white noise including gentle rain sound, accompanied by thunder and chirping birds.
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Blind female characters in SF written by female writers

Can anyone think of any?

I can think of a number of blind female characters written by male SF writers, and I can think of blind male characters written by male SF writers, but I am coming up with nothing for the subject line.