Boat Design Forums  |  Boat Design Directory  |  Boat Design Gallery  |  Boat Design Book Store  |  Thanks to Our Site Sponsors

Go Back   Boat Design Forums > Community > Open Discussion: All Things Boats & Boating
Register FAQ Members List Calendar Search Today's Posts Mark Forums Read

Reply
Thread Tools Search this Thread Display Modes
  #451  
Old 02-06-2007, 09:05 AM
charmc charmc is offline
Senior Member
 
Join Date: Jan 2007
Rep: 833 Posts: 2,390
Location: FL, USA
Seeing that thing coming at you would be like being in the path of a 30 m wave.

From an article about that incident:

"To give additional perspective, consider that this particular bear, standing on its hind legs, could walk up to an average single story house and look over the roof, or walk up to a two story house and look in the bedroom windows."
Reply With Quote
  #452  
Old 02-06-2007, 09:53 AM
kach22i's Avatar
kach22i kach22i is offline
Architect
 
Join Date: Feb 2005
Rep: 997 Posts: 2,298
Location: Michigan
And yet they lost the Super Bowl.


http://mkmagazin.almanacwhf.ru/mk_other/ok...9002_sla_89.htm


http://mkmagazin.almanacwhf.ru/mk_other/ok...02_sla_89_3.htm
Reply With Quote
  #453  
Old 02-06-2007, 10:05 AM
charmc charmc is offline
Senior Member
 
Join Date: Jan 2007
Rep: 833 Posts: 2,390
Location: FL, USA
There was and is controversy over Langley and his work. From what I've been able to determine from a variety of sources, the controversy and the bad press you mentioned arose over the last series of flights of his aircraft, the unsuccessful flights of 1903. Those were funded with a government grant reported as either $50,000 or $70,000 (equivalent to hundreds of millions today), which meant automatically that a large portion of the funds went to hire beauraucrats to administer the funds, and that every flight was made in full view of the press, who, as we know, are very interested in accurate reporting of facts, with no interest in promoting bad news over good.


(Sorry, I had to take a break to get a prybar to remove me tongue from me cheek)


Prior to his much publicized final flight program, based on the houseboat mounted catapult in the Potomac, Langley successfully flew a series of powered airplanes at distances over 1000 ft, beginning in 1891, using his own funds. These were unmanned but powered by compact steam engines. The houseboat launcher was for safety, in the belief that a pilot would have a better chance to survive a water crash than on land. Good thing he was right, as both 1903 flights ended about 50 ft from the launcher.

According to many sources, one of the key reasons the Wright's plane succeeded in piloted flight while Langley failed was their recognition that there needed to be a way for the pilot to control the aircraft. Langley believed the aircraft should be inherently stable, while the Wrights likely recognized that Mr Murphy would often ride as a passenger, so the pilot needed to be able to make corrections at any time.

Now I'm tired from all that thinking and typing.....zzzzz.
Reply With Quote
  #454  
Old 02-06-2007, 12:42 PM
charmc charmc is offline
Senior Member
 
Join Date: Jan 2007
Rep: 833 Posts: 2,390
Location: FL, USA
Super Stalker... you can't make this stuff up!

New candidate for the Guiness Book: the first astronaut to be charged with a felony. This is a nice diversion from the real troubles of the world:

http://blogs.usatoday.com/ondeadline...ove_trian.html

I particularly liked her comments, "I brought the ...gun to entice her to talk with me" and, "that was stupid" (squirting pepper spray into the other woman's face when she wouldn't be "enticed" into having a little chat).
Reply With Quote
  #455  
Old 02-06-2007, 03:09 PM
charmc charmc is offline
Senior Member
 
Join Date: Jan 2007
Rep: 833 Posts: 2,390
Location: FL, USA
Quote:
Originally Posted by kach22i View Post
And yet they lost the Super Bowl.
So is that Peyton Manning in the camo?
Reply With Quote
  #456  
Old 02-15-2007, 10:10 PM
kach22i's Avatar
kach22i kach22i is offline
Architect
 
Join Date: Feb 2005
Rep: 997 Posts: 2,298
Location: Michigan
From Model Boat Book (1948), Chapter Thirteen


A JETEX POWER HYDROPLANE

http://jetex.org/cja/pages-more/arti...rojet-mbb.html


Quote:
The application of rocket or jet propulsion for model speed boats is an interesting development, the more so in view of contemplated record attempts on water with this type of propulsion. With the coning of the small and handy propellant cartridge and suitable units to contain them, developed and marketed by Messrs. Wilmot Mansour, it has become quite feasible to build quite small models for "jet" propulsion. Provided that the craft are properly designed and constructed, excellent speeds may be obtained, quite out of proportion to the size of the hull for durations of well over half a minute.
http://www.directferries.co.uk/
Reply With Quote
  #457  
Old 02-17-2007, 01:55 PM
kach22i's Avatar
kach22i kach22i is offline
Architect
 
Join Date: Feb 2005
Rep: 997 Posts: 2,298
Location: Michigan
Flugelrad
http://images.google.com/images?hl=e...h+Images&gbv=2

This site is pretty complete:
http://www.eyepod.org/Nazi-Disc-Photos.html

They say BMW made them, what do you think?


Thrust vectoring just like the F-22.
http://www.fantastic-plastic.com/BMWFlugelradV2Page.htm


Just having fun, take a breath.
Reply With Quote
  #458  
Old 02-20-2007, 05:29 PM
SamSam SamSam is offline
Senior Member
 
Join Date: Feb 2005
Rep: 464 Posts: 1,608
Location: Coastal Georgia
Buddy, can you spare a grant?
Attached Thumbnails
Random Picture Thread-scientist.jpg  
Reply With Quote
  #459  
Old 02-20-2007, 05:42 PM
Crag Cay Crag Cay is offline
Senior Member
 
Join Date: May 2006
Rep: 547 Posts: 629
Location: UK
Details below from Robert.
Thanks for that.
Attached Thumbnails
Random Picture Thread-northsea.jpg  
Reply With Quote
  #460  
Old 02-20-2007, 06:10 PM
Robert Gainer Robert Gainer is offline
Designer/Builder
 
Join Date: Jul 2004
Rep: 44 Posts: 142
Location: New York
She is the Selkirk Settler and that bit of inclement weather was during a winter north Atlantic trip in 1987 It was nothing unusual for her because she did the North Atlantic winter trips when the Great Lakes were frozen. The pictures of the storm were taken by George Ianiev who was the ship's Second Mate at the time. He has now risen to the rank of Captain.
All the best,
Robert Gainer
Reply With Quote
  #461  
Old 02-20-2007, 06:13 PM
kach22i's Avatar
kach22i kach22i is offline
Architect
 
Join Date: Feb 2005
Rep: 997 Posts: 2,298
Location: Michigan
Incredible set of photographs.
Reply With Quote
  #462  
Old 02-20-2007, 08:03 PM
SailDesign's Avatar
SailDesign SailDesign is offline
Old Phart! Stay upwind..
 
Join Date: Jan 2003
Rep: 637 Posts: 1,720
Location: Jamestown, RI, USA
And here's a somewhat dated one to go with the "Alcohol Research" pic...
Attached Thumbnails
Random Picture Thread-code4food.jpg  
Reply With Quote
  #463  
Old 02-20-2007, 09:37 PM
charmc charmc is offline
Senior Member
 
Join Date: Jan 2007
Rep: 833 Posts: 2,390
Location: FL, USA
WWII Boomer

"The idea of the rocket U-boat was conceived as early as 1941, at Germany’s top secret rocket research center, Peenemunde. This led to some trials in the summer of 1942 whereby rocket launchers were mounted on the deck U-511, a Type IXC. The Schweres Wurfgerat 41 rocket launcher carried six 30cm Wurfkorper Spreng 42 rockets mounted on the upper deck. The tests were successful, enabling the U-boat to launch rockets both on the surface and when submerged up to a depth of 12 meters (40feet). Donitz expressed interest in the idea as an anti-escort weapon, but further development was hampered by the lack of a suitable guidance system capable of targeting surface ships."

http://www.uboataces.com/articles-rocket-uboat.shtml
Attached Thumbnails
Random Picture Thread-u511_rocket_trials.jpg  Random Picture Thread-rocket-launch.jpg  
Reply With Quote
  #464  
Old 02-20-2007, 10:47 PM
Frosty's Avatar
Frosty Frosty is offline
Senior Member
 
Join Date: May 2002
Rep: 1528 Posts: 5,518
Location: Thailand
This a good project for Sunday afternoons. You need to click onto it and zoom in a bit
Attached Thumbnails
Random Picture Thread-make_an_airplane1.jpg  
Reply With Quote
  #465  
Old 02-21-2007, 12:28 AM
charmc charmc is offline
Senior Member
 
Join Date: Jan 2007
Rep: 833 Posts: 2,390
Location: FL, USA
Jack,

That's great, I love it!!

And it's STOL!!

Cheers,

Charlie
Reply With Quote
Reply



Thread Tools Search this Thread
Search this Thread:

Advanced Search
Display Modes


Similar Threads
Thread Thread Starter Forum Replies Last Post
Skiff Design Thread TimClark Boat Design 36 02-20-2006 06:03 PM
Need your help I'm Looking for a picture… rotorhead Boat Design 2 12-16-2004 11:44 PM
Geek question - can't see thread titles - HELP!!!! SailDesign Open Discussion: All Things Boats & Boating 13 11-24-2003 10:03 AM
New Forum Thread 1 duluthboats Option One 6 05-17-2002 03:24 AM


All times are GMT -5. The time now is 10:04 PM.


Powered by: vBulletin Copyright ©2000 - 2012, Jelsoft Enterprises Ltd.
Web Site Design and Content Copyright ©1999 - 2012 Boat Design Net