EcoModo – The Best of Treehugger
This week on TreeHugger, fuel cells powered by rat blood, a bunch of badass bikes, oil rig turned into a SCUBA diver hotel, Avatar 2 filmed at the bottom of the sea, and more! 100-Year-Old Belgian Tree Is World’s Most Social Media-Savvy Plant This is begging for a “You know you’re a treehugger if…” joke,…