Using LIDAR technology researchers study the impact of contrails on climate
In the skies over Virginia it is common to see contrails, cloud-like strips of condensed water left behind by aircraft at ...
West Hawaii Today18 小时
NASA Langley researchers studying contrails’ impact on climate
In the skies over Virginia it is common to see contrails, cloud-like strips of condensed water left behind by aircrafts at high altitude.
This portable fog machine turned out to be more useful than expected - and it's on sale for ...
Add drama to photos and videos, ambiance to parties, mystery to plays or presentations. The Lensgo Smoke B's possibilities are limitless - and it's 20% off on Amazon.