These wisdoms are for the luring of youth toward high moral altitudes. The author did not gather them from practice, but from observation. To be good is noble; but to show others how to be good is nobler and no trouble. Mark Twain
Conventional turbines only work up to 200 feet, but capturing a small fraction of the global wind energy at higher altitudes could be sufficient to supply the current energy needs of the globe. Saul Griffith
Above the F1 region, atomic oxygen becomes the dominant constituent because lighter particles tend to occupy higher altitudes above the turbopause (at ~100 km). Source: Internet
After delivering all its warheads, the missile could then spend weeks flying over populated areas at low altitudes, causing tremendous ground damage with its shock wave. Source: Internet
Alpine pastures occur at higher altitudes and mesophytic forests on more fertile soils. Source: Internet
A major seasonal difference is that convective lift from below the mesosphere pushes very scarce water vapor to higher colder altitudes required for cloud formation during the respective summer seasons in the northern and southern hemispheres. Source: Internet