Withdrawal symptoms: Afghanistan goes hungry
The Intelligence from The Economist
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Using Extruded Polistaring to Recycle Snow
Micko has been experimenting with recycling snow for years. He first used sawdust, but that stained the snow and was not very attractive. Now he uses a kind of extruded polistaring which is like carpet in houses. But it isn't easy to do - especially when temperatures are so high. Mico's still working on his new technique.
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