If you teach a programming language, you should check out The Female Perspective of Computer Science. There are frequently interesting posts about innovative ways of teaching computer science, such as this one: Lecturing for a First Year Programming Class.
Two environmental activists are riding electric bikes cross country – New York to San Francisco. They are sponsored by an electric bike company (of course) and have a blog. Pedal, Forrest, pedal!
Future Tech Women: Etsy is Looking to Sponsor You. Check out this a scholarship and sponsorship program for women in technology, hosted in conjunction with Hacker School in New York City.