post testing2


Congress shall make no law respecting an establishment of religion, or prohibiting the free exercise thereof; or abridging the freedom of speech, or of the press, or the right of the people peaceably to assemble, and to petition the Government for a redress of grievances.
The next big physics-constrained aviation crash challenge the FAA has to figure out will be drone-inspired Urban Air Mobility EVTOL vehicles. Those won’t have cabins suspended from a central rotor blade with auto rotation capability, so when active attitude control is lost, random tumbling will take over. Imagine tumbling toward the earth in your malfunctioning EVTOL “taxi”…
UAV is an actual aircraft that is being commanded via remote control or locally available computers. As part of the UAV system, the battery also needs to be selected according to our needs, such as low temperature, high voltage, high C-rate, etc. Drone batteries come in all sizes, going from hand-dispatched miniature UAVs to enormous…