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SOLUTIONS FOR GERMANY: BERLIN WALL


1. 40 yrs ago as of 2001; 28 yrs

2. 3424 bricks

3. 300,000/wk x 4 = 1,200,000 a month; 15,600,000 a year

4. P = 148 m; A = 280 sq m

5. 10 DM; $23.20

6. 40,000 bricks

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