This weekend's Observer lists the world's 50 most powerful blogs. Only two of them - Treehugger and Bean sprouts - are green.
The Times has a fairly trad list of the top 50 eco-blogs, which leaves out - for instance - No Impact Man and Casaubon's Book.
Swarm of nanorobots can remove tiny plastic fragments from water
-
In just 2 hours, small metal robots can capture most nanoscopic plastic
particles from a sample of water
8 hours ago
No comments:
Post a Comment