Ground-loop: dip one wing so far that it touches the ground and spins you rapidly around. This is a Bad Thing
Stall: lose aerodynamic effect due to low speed during a climb. For instance the moment the back wheel lifts off the ground and your thrust drops to zero. This is a Bad Thing.
Side-slip: uneven lift on the wings causes the vehicle to be thrust down and to one side while the other wing is lifted.
Side-slipping that close to the ground would certainly result in a ground-loop, indeed a bad thing.
The CG is so far back I believe the only way the rear wheel would ever leave the ground is if a strong gust of wind blew the bike over backwards.
Hell, I'd ride one, but I'd use my little brother's bicycle as the donor vehicle. :)
Edit: The angle of attack as illustrated is so high, I'm sure the wing would stall out by then, either causing the wheel to drop or reaching a steady state with the front wheel off the ground.
Ground-loop: dip one wing so far that it touches the ground and spins you rapidly around. This is a Bad Thing
Stall: lose aerodynamic effect due to low speed during a climb. For instance the moment the back wheel lifts off the ground and your thrust drops to zero. This is a Bad Thing.
Side-slip: uneven lift on the wings causes the vehicle to be thrust down and to one side while the other wing is lifted.
So they tell you you can do a lot of Bad Flying Stuff with it and then also say, "Absolutely nothing like this for fun and thrills." H'm. More like "Absolutely nothing like this for smashing you and your bike into little bitty pieces", more like.
And WTH--no adults? Yeah, it's Boys' Airport Fantasy (Boo! A bike has no joystick, so one of your own is necessary), but still, you'd think an adult'd want to see this unmatched display fun and thrills.
And notice that the front wheel is locked in place by the wing stabilizer bars. It's almost completely unsteerable except through the aforementioned ground loop/bank/side slip. Although I guess once the front wheel is off the ground you could steer by leaning like you would a unicycle...
It's easy to see why this idea never *ahem* took off.
Yeah, you're right. I took a closer look and realized there's no display of steering mechanism(s). No wonder the "airport" shows both "glide-o-bikes" going in a straight line only, as in taking off.
I wonder how many kids (I refuse to think only boys were intrigued by this) sent away for the plans, and then actually carried them out, as in building the glider parts and attaching them to a bicycle.
And of course, how many disappointed, injured kids with a smashed-up bike there were.
So, what I'm picturing is the scene in A Christmas Story where Ralphie decodes his first secret message from Lil' Orphan Annie ("A crummy commercial? Son of a bitch!"), only with a wrecked bike, smashed wings, and skull fractures. GOOD TIMES.
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Think it's too late to send in that coupon?
:)
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(And I hope Stanley Carolan gets a lump of coal in his stocking this Xmas, the selfish little rotter…)
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Note how we never actually say your bike will go any higher than that or, you know, actually fly.
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[psst, date?]
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(Thanks for the offer of a date, I'm flattered, my partner would not be, tho.)
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((sigh))
((comforts self with pictures of Amelia Earhart being fucking awesome inna plane))
((and the WWII WASP pilots))
one more BAMF WASP
Re: one more BAMF WASP
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Sentences of note:
"... recently appeared in the leading scientific magazines of America AND GERMANY"
"I've already begun to give other fellows rides..." Ah the innocence of youth.
"You can bank, ground-loop (?), stall and side-slip". Pardon?
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Ground-loop: dip one wing so far that it touches the ground and spins you rapidly around. This is a Bad Thing
Stall: lose aerodynamic effect due to low speed during a climb. For instance the moment the back wheel lifts off the ground and your thrust drops to zero. This is a Bad Thing.
Side-slip: uneven lift on the wings causes the vehicle to be thrust down and to one side while the other wing is lifted.
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Side-slipping that close to the ground would certainly result in a ground-loop, indeed a bad thing.
The CG is so far back I believe the only way the rear wheel would ever leave the ground is if a strong gust of wind blew the bike over backwards.
Hell, I'd ride one, but I'd use my little brother's bicycle as the donor vehicle. :)
Edit: The angle of attack as illustrated is so high, I'm sure the wing would stall out by then, either causing the wheel to drop or reaching a steady state with the front wheel off the ground.
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Ground-loop: dip one wing so far that it touches the ground and spins you rapidly around. This is a Bad Thing
Stall: lose aerodynamic effect due to low speed during a climb. For instance the moment the back wheel lifts off the ground and your thrust drops to zero. This is a Bad Thing.
Side-slip: uneven lift on the wings causes the vehicle to be thrust down and to one side while the other wing is lifted.
So they tell you you can do a lot of Bad Flying Stuff with it and then also say, "Absolutely nothing like this for fun and thrills." H'm. More like "Absolutely nothing like this for smashing you and your bike into little bitty pieces", more like.
And WTH--no adults? Yeah, it's Boys' Airport Fantasy (Boo! A bike has no joystick, so one of your own is necessary), but still, you'd think an adult'd want to see this unmatched display fun and thrills.
Things WERE different in the old days. ;)
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It's easy to see why this idea never *ahem* took off.
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I wonder how many kids (I refuse to think only boys were intrigued by this) sent away for the plans, and then actually carried them out, as in building the glider parts and attaching them to a bicycle.
And of course, how many disappointed, injured kids with a smashed-up bike there were.
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(I still want to try it, even with probable recovery time considered.)
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