15. 10. 2019375 zhlédnutíProvoca is a new web series, produced by AUI/NRAO Chile and featured on CNN Chile, that follows eight female scientists in the fields of astronomy, engineeri...
9. 10. 201462 tis. zhlédnutíReplacement 6.6 bar filters can be found here: http://www.amazon.com/gp/product/B005Uzmuqw/ref=oh_aui_detailpage_o08_s00 UTF8 1# Note: from the factor...