No matter the center of gravity it's not a plane, it's a hexacopter!
It is not possible this tendency to bitch systematically and be psychologically blocked and especially to see dishonesty everywhere! izentrop just had a similar reaction:
Biofuels / test-the-European-comburateur-2018-doping al-water-kit-Gillier-etc-t15521.html # p332796It becomes frankly heavywill not be surprised that France is blocked from all sides and lacks initiatives with such mentalities (shit !!!!! sorry to say it and do not take it for you but that's the reality! do not worry I was like that too ... but I'm healing !!)
The video is authenticI'm almost sure because I'm on an aeronautical project for a little more than 1 year and during this project, I had thought of something like this (without the bath lol).
I have a drone for over 1 year and I can tell you that flight controllers can work miracles on stability! Mine has already flown by winds gusting delta +/- 20 km / h without almost flinching!
That of the flying bathtub is taken from a DJI Phantom 4, just adapted to 6 engines (the flight controller phantom can control up to 8 engines: they use the same for their quadri, hexa and octo ...) so you see I know the subject!
By cons I do not guarantee the autonomy of the bazaar: between 5 and 10 minutes I guess! So I guarantee, almost knock on, that the machine exists and can carry a man but not that he went to actually do his shopping (unless the bakery is less than 1 km from home kind ...)
During my tests I determined a very important figure: the thrust in N / kWe ...
if we are at 100 N / kWe we can have good results! This means that this drone, assuming that it carries 100 kg, consumes about 10 kW on 6 engines, that makes the 2 kW engine ... and a battery of 1kWh will give 6 min of autonomy, 12 minute for 2 kWh ... etc etc ... It is quite playable but if the driver is 65 kg is better than 85 !It's not based on pure theory (but you can always redo the calculations) but on the theory AND on the manufacture of a test bench and measurement campaigns that stick with the theoretical calculations! So it's that I'm in the right!
ps: ok by cons for the general remark on some videos youtube ... it sucks but it's part of the human: you do not hesitate to moan, others to cheat ...