Subscribe to:
Post Comments (Atom)
'Stone age' Food Production?
Michael Grunwald's book, Are We Eating the Earth? points out that around one third of 'greenhouse gases' are generated by proc...
-
It's necessary, where possible, to replace diesel and petrol-fueled vehicles by electrical equivalents. Electric vehicles (EVs) don... -
It should hardly be called a study. A Which comparison looked at levels of nitrogen dioxide and small particulates (PM 2.5s) in 5 Londo...
%20mating%20NWCW.jpg)
2 comments:
I think you may find that this is the shell of a starling egg.
Thanks for that- it would fit with the current noise from under the eaves in my house!
Post a Comment