While humans have done a pretty good job of figuring out how to fly with various mechanical contrivances, the fact remains that our natural senses aren’t really well suited to being off the ground.
Lift. For a sailplane pilot it means the difference between a nice relaxing flight, or searching for an open area to land. Finding lift isn’t always easy though. This is especially true when the ...
1) in der Hochfrequenztechnik eine Schaltung, mit der eine stetig veränderliche Selbstinduktion erreicht werden kann. Ein HF-Variometer besteht aus zwei, meist konzentrischen Spulen, die kontrolliert ...
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