The F-15 was born from the difficult lessons learned during the Vietnam War. In the late 1950s, Air Force planners were confident that the advent of powerful new radars and long-range air-to-air missiles... continue reading
posted by eric3579 1 year 1 week ago • 83 views • 14:21search results matching tag: aerial
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YouTube description: A decade ago, engineers found the Humber Bridge had the same problem as many of the world's suspension bridges: unexpectedly fast corrosion. Here's how they fixed it, and how they're... continue reading
posted by Aard Vark (oritteropo) 4 years 9 months ago • 941 views • 5:05https://youtu.be/3ykkyTgLocA A geologist describes the types of lava flows found on Hawaii, including pahoehoe and aa, shows what happens when wood is introduced into pahoehoe lava, and shows why lava... continue reading
posted by Aard Vark (oritteropo) 6 years 4 months 1 week ago • 841 views • 8:41In this video, you'll find out the most common ways planes drop bombs, but also about a not so conventional way called the "idiot's loop" which was tested, just not utilized.
posted by Mordhaus 6 years 7 months 1 week ago • 276 views • 2:23In this video I build a garden to grow Cassava and yams, two staple food crops. Cassava is a shrub that develops large edible roots. Yams are a climbing vine that produce large, edible underground bulbs... continue reading
posted by Mordhaus 7 years 1 month 4 weeks ago • 99 views • 6:27- 1