Leguminous Winter Cover Crops Fix Nitrogen and Hold Soil

This is 'Hope' White Lupin, winter-hardy to -10F, emerging on Sept. 25th 2010 at 50 Atherton street, Jamaica Plain, MA. I expect it to survive winter, fix nitrogen, hold soil and yield seed in late spring, at this USDA zone 6-7 site.

How equal are we financially? USers imagine current US wealth distribution

Note. Pie charts depict the percentage of wealth possessed by each quintile; for instance, in the bottom one, the top wealth quintile owns 84% of the total wealth, the second highest 11%, and so on. IF you want to, you can choose which would be the best wealth distribution for USA, and which is the real USA wealth distribution, then check by going to the source paper linked below.

This graph is modified from this paper.