- Web 533x800px 18.82cm x 28.2cm@72dpi
- HQ 2051x3076px 17.37cm x 26cm@300dpi
Tower shield experiment
Four large towers were built at the Oak Ridge Laboratory to hoist a nuclear reactor in the air for measurements.
Pro Stock Photos From Dreamstime
Kid KnightKnight Fighting A DragonUniversity And College EmblemsHeraldic Design Elements SetPanorama With Medieval Castle.England, London, UK. Set IconsBritish CrownUniversity And College CrestsUniversity And College CrestsWireless Network Icons. Line SeriesHeraldic Symbols And ElementsTwo Skulls On Heraldic Shield.Donjon TowerFestival Silver TowerRemember 9-11 Wtc