Questions on 'space technology' category
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1
answer
396
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1
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443
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0
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1
answer
441
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0
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1
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335
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0
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1
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300
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0
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1
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448
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0
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1
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404
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0
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1
answer
301
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0
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1
answer
318
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0
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1
answer
410
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0
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1
answer
270
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0
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1
answer
273
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0
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1
answer
279
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0
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1
answer
305
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0
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1
answer
264
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0
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1
answer
276
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0
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1
answer
247
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0
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1
answer
354
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0
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1
answer
225
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0
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1
answer
460
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0
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1
answer
266
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0
votes
1
answer
294
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0
votes
1
answer
254
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0
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1
answer
259
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0
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1
answer
304
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0
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1
answer
245
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0
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1
answer
281
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0
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1
answer
225
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0
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2
answer
956
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0
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1
answer
302
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0
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1
answer
314
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0
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1
answer
310
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0
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1
answer
246
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0
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1
answer
214
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0
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1
answer
224
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