Here are a few things we're looking at today: Zumbox wants to kill snail mail for good, Google debuts an energy monitoring app, Jetson Green looks at a cool, stylish bit of prefab, and Treehugger uncovers a book about air-purifying plants.
Get all the links after the jump.
- Zumbox Wants to Kill Snail Mail (Finally) (at EcoGeek)
- B-Line Small and Stylishly Green Prefab (at Jetson Green)
- Google Debuts PowerMeter Energy Monitoring Tool (at Inhabitat)
- Book About Air-Filtering Plants: How to Grow Fresh Air (at Treehugger)