Shameless Self-Promotion: December 21

Here's this week's shameless self-promotion. The scary thing? Some of my traffic on my professional blogs really does come from this!

1. Christmas gift ideas. Over at WorkShak I wrote about how you can incorporate your work at home job/business into your holiday gift giving.
2. Holiday tipping etiquette. On Yielding Wealth, I included a list of people that you might consider with holiday tipping.
3. Here come thin-film solar cells. Science is amazing, and this week I interviewed a guy at Stanford about increasing the efficiency of solar cells for PhysOrg. Then I turned it into a post for The Panelist.
   

Tags: solar cells, yielding wealth, holiday tipping, holiday tipping etiquette,
holiday gifts, work from home