Well it is the 21st Century. Rockets falling out of the sky and
landing for re-use and this:
https://www.youtube.com/watch?v=xLXjAt26xB8&feature=youtu.be
The small turbines are obviously pretty good.
Mike
Borgelt Instruments - design & manufacture of quality soaring
instrumentation since 1978
www.borgeltinstruments.com
tel: 07 4635 5784 overseas: int+61-7-4635 5784
mob: 042835 5784 : int+61-42835 5784
P O Box 4607, Toowoomba East, QLD 4350, Australia
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