000			00400nam a2200133 4500
008			170706b xxu||||| |||| 00| 0 eng d
022			_a1617370
082			_2Jan-Apr 2011, v. 278 n. 1-4 _aDPer 500.5 _bP819
245			_aPopular science.
260			_aNew York: _bBonnier Corp., _cc2011.
300			_avarious paging: _billustrations; _c26 cm.
650		0	_922461 _aScience _vPeriodicals
942			_2ddc _cPER
999			_c7400 _d7400