Just saw this again on the tv - people emerging from a helicopter duck their heads as if they perceive a danger that they could be decapitated by the whirling blades. FFS - have they not noticed that the blades are set at a safe height precisely for the purpose of avoiding multiple decapitations ? Did they not observe this on their way in to the helicopter ? Or have they reason to think that the blades might have been surreptitiously lowered by a maniacal pilot as they flew ?
Not quite. The rotor blades are at the height that they are not to avoid decapitating anybody, but rather that the top of the craft is the best place for them. Early choppers did have the rotors underneath, but had an unfortunate habit of not flying. Ducking on exit is a practice that dates back to the latter 19th century, when Abraham Lincoln famously had the top of his stovepipe hat sliced off on exiting the presidential chopper. Since the late 1990s, stovepipes have gone out of fashion, however, 'Doing a Lincoln', is still consider the de rigeur method for exiting a helicopter.
Not quite. The rotor blades are at the height that they are not to avoid decapitating anybody, but rather that the top of the craft is the best place for them. Early choppers did have the rotors underneath, but had an unfortunate habit of not flying.
Desmond Orchard 23 Nov 13:39 Early choppers did have the rotors underneath, but had an unfortunate habit of not flying. ==================== And chopping off the Passengers + Crews legs as they alighted !! :0 :0
Desmond Orchard 23 Nov 13:39 Early choppers did have the rotors underneath, but had an unfortunate habit of not flying.====================And chopping off the Passengers + Crews legs as they alighted !! :0 :0
Never been on one . Yes , I accept it's a ''natural reaction'' and I would probably do the same myself -although now that I'm aware of it I would strive to emerge while standing avowedly erect at my full height ( a modest 5'9.) However -I like to stand back and view the flux of human behaviour from a distance and see how many of our actions are silly , pointless or comical .
Briefly -another one . High handicap golfers buy top of the range golf balls which are not not inexpensive. The point is that they haven't the technique to get any of the benefit built in to the ball . Pointless waste of money . It would be like an eighty year old woman buying a Ferrari racing car and driving it around at 40 mph. The hackers no doubt do it for reasons of showing off but real golfers would be just laughing at them for their pretentiousness.
Never been on one . Yes , I accept it's a ''natural reaction'' and I would probably do the same myself -although now that I'm aware of it I would strive to emerge while standing avowedly erect at my full height ( a modest 5'9.)However -I like to sta
Ducking on exit is a practice that dates back to the latter 19th century, when Abraham Lincoln famously had the top of his stovepipe hat sliced off on exiting the presidential chopper
Probably looking up to see what it was as helicopters were fairly rare in the 1800s
Ducking on exit is a practice that dates back to the latter 19th century, when Abraham Lincoln famously had the top of his stovepipe hat sliced off on exiting the presidential chopperProbably looking up to see what it was as helicopters were fairly r
you're supposed to duck your head when leaving a chopper, there was a reason for it but can't remember what
yea I don't get the clapping thing when aeroplanes land either?
does anyone clap me for doing my job? nuh they want to strangle me more like, even though what am doing is for the good of everybody
you're supposed to duck your head when leaving a chopper, there was a reason for it but can't remember whatyea I don't get the clapping thing when aeroplanes land either?does anyone clap me for doing my job? nuh they want to strangle me more like, ev
People who bid too much for things on ebay - been looking at mac minis which you can get for £449 'buy it now' - somebody bid £453 in an auction from the same seller. Only a few quid this time but seen plenty more where people pay more on ebay than you can get elsewhere - do a bit of research it aint always cheaper!
People who bid too much for things on ebay - been looking at mac minis which you can get for £449 'buy it now' - somebody bid £453 in an auction from the same seller. Only a few quid this time but seen plenty more where people pay more on ebay than
does anyone else remember a story from years ago about a father who greeted his little son by throwing him up in the air and his head was chopped off by the blades!! is this an urban myth??
does anyone else remember a story from years ago about a father who greeted his little son by throwing him up in the air and his head was chopped off by the blades!! is this an urban myth??
Sir Denis Eton-Hogg 23 Nov 18:37 does anyone else remember a story from years ago about a father who greeted his little son by throwing him up in the air and his head was chopped off by the blades!! is this an urban myth??
Sir Denis Eton-Hogg 23 Nov 18:46 aah thanks for that, im glad there was a grain of truth in it and i wasnt going completely mad!
FFS
Sir Denis Eton-Hogg 23 Nov 18:37 does anyone else remember a story from years ago about a father who greeted his little son by throwing him up in the air and his head was chopped off by the blades!! is this an urban myth?? Sir Denis Eton-Ho
probably an urban myth, because the chances of a father throwing a baby as high up as a supermarket ceiling its very low, also the fact that the fan is faulty is extremely low, and also the fact that fans have protection from people throwings at it making the chances even lower
so the chances of that happening is 0000001 to 1
but possible of course
probably an urban myth, because the chances of a father throwing a baby as high up as a supermarket ceiling its very low, also the fact that the fan is faulty is extremely low, and also the fact that fans have protection from people throwings at it m
i remember the story aboyt the father accidently killing his child by lifting him/her up into the helicopter blades. anbout 10 years ago is my guess. Alas!
i remember the story aboyt the father accidently killing his child by lifting him/her up into the helicopter blades. anbout 10 years ago is my guess. Alas!
When someone (nearly always a woman) arrives late at a play/comedy show/meeting and they have to get to their seat they do that little half-run on the tiptoes as if that will make them invisible.
Silly cows.
When someone (nearly always a woman) arrives late at a play/comedy show/meeting and they have to get to their seat they do that little half-run on the tiptoes as if that will make them invisible.Silly cows.
Different kinds of helicopters will have blades rotating at different heights above the ground. The rotating blades of a helicopter are not necessarily at the same height all the way round the circle in which they rotate, the forward part of the circle is often much lower. Further, they can quickly dip several feet when at slow speed.
Whether or not you duck depends on how sure you are of the distance between the top of your head and the lowest possible point of those blades. And how much you enjoy a faceful of downdraught.
Different kinds of helicopters will have blades rotating at different heights above the ground. The rotating blades of a helicopter are not necessarily at the same height all the way round the circle in which they rotate, the forward part of the circ