An curved arrow pointing right. It's hard to know just how crowded the sky above us really is, but a new installation could help. The NASA Satellite Pavilion is a metal spiral shell, equipped with ...
Among the more obvious reasons for the use of round duct on rooftops, such as preventing rain, snow and ice buildup, ease of wind passage is perhaps the most overlooked. PhenoliDuct, a new closed-cell ...
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