TRIVA FUN

   / TRIVA FUN #731  
Did the US Military ever build a flying saucer???? (Have it Built for them )

yeah there was that goofy, Canadian thing "something" car.. I cant't quite remember the name... aerocar? It was more or less like a hovercraft, that seems to me never got more than 3 or 4 foot off of the ground, and seemed unstable from the old films I have seen of it in operation.
 
   / TRIVA FUN #732  
I was working at NASA Moffet field several years ago and heard the story about NOMEX name. US maned space vehicles used low pressure oxygen breathing atmospere and thus there was a need for fire retardant materials. DuPOnt was contracted to develop fire retardant textile fibre but couldn't get it right. At some point DuPont was told No More EXcuses. The researchers started to call the material NOMEX and it stuck it.

That is interesting... It sure is a successful fabric.
 
   / TRIVA FUN #734  
Yeah they tried, it was failure. HS

Avrocar. It not only was a failure it was a pathetic failure. The only dthing "flying saucer" about it was it's shape. It was really only a hovercraft in effect.

Harry K
 
   / TRIVA FUN #735  
OK my new question. ? How did WWII submarines returning to Pearl harbor after a patrol tell the spectators how their patrol went?
 
   / TRIVA FUN #736  
OK my new question. ? How did WWII submarines returning to Pearl harbor after a patrol tell the spectators how their patrol went?

Broom on the conning tower. For a "clean sweep".
 
   / TRIVA FUN #737  
Broom on the conning tower. For a "clean sweep".
Close enough. I thought it was tied to the periscope fully extended but It might have varied between the numerous subs that returned.
 
   / TRIVA FUN #738  
Apparently there are a lot of history buff's here.

US fleet boats (Gato and Balao class subs) had a type of recorder on board. What did it record? and of what use was the information that could be gathered from looking at the carbon coated card that registered the data.

Only the US had this device, although other navies knew of the principal, and relied on cruder methods.
 
   / TRIVA FUN #739  
Apparently there are a lot of history buff's here. US fleet boats (Gato and Balao class subs) had a type of recorder on board. What did it record? and of what use was the information that could be gathered from looking at the carbon coated card that registered the data. Only the US had this device, although other navies knew of the principal, and relied on cruder methods.
Wow you got me on this one. HS
 

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