Vectors and 3D Models
Local Search - Motivational
Weather Information
Get the App for Smartphones and Tablets

Go Back


WhmSoft Free Articles Directory
Free Articles for Reprint
Free Articles to Publish
Free Articles for Newsletters
Videos to Watch


Page Generation Date and Time:
06/26/2017 09:14:53

 
Free the Animation VR / AR
Play to reveal 3D images and 3D models!
   
 
vlrPhone / vlrFilter
Project of very low consumption, radiation and bitrate softphones, with the support of the spatial audio, of the frequency shifts and of the ultrasonic communications / Multifunction Audio Filter with Remote Control!



 
 
Alexa Data
 

Go To Articles Directory Home Page

To get the current article, - See Below (at the bottom of the page) -.
For top news titles, see below.
Web sites and videos listed in this page are frequently updated.
If you find that this page is useful (quality of web sites, images and videos, ...), you can add it to your favorites.
Bookmark Page !

Tell a Friend:



With your mobile phone (WAP / I-Mode / iPhone / PDA), for free:
The Top News - http://www.whmsoft.net/services/wap/news.php
The Daily Files - http://www.whmsoft.net/services/wap/get.php
All the Directory Files - http://www.whmsoft.net/services/wap/choose.php

Web version of feeds:
Podcast Music - http://www.whmsoft.net/services/web/wpodcast.php
Daily Files - http://www.whmsoft.net/services/web/wget.php

You can play the Guitar Drum Revolution game (flash game) by following the link below:
Play Guitar Drum Revolution Game


You can play free online games (flash games) by following the link below:
Free Online Games

Play the samples below:
Dynasty StreetRick DangerousCauchemars épisode 1Grande RouletteFlying Fish

You can view the people (celebrities) news and the front page news (with videos, images and constant updates) by following the link below:
View Recent News
or by visiting the WhmSoft Service blog:
News Photos Slideshows


Article Keyword Videos to Watch
Motivational
Click on the image to start the video.



Related Topics
Images - Links - Articles

Detroit


Related Images



Article Category Videos to Watch
Motivational
Go to the Videos Pages


The Parachute History

According to researchers, the first practical parachute was introduced by a French inventor in 1783, Sebastien Lenormand. It was he who demonstrated the parachute principle with a dog at the passenger’s “seat.” However, parachutes had been imagined and sketched by Leonardo Da Vinci while he was living in Milan centuries earlier, around 1480-1483. Also, other inventors have designed parachutes, including the Croatian inventor Faust Vrancic, who constructed a parachute device, based on Da Vinci's sketches. He then decided to demonstrate his parachute’s successful design, called the Homo Volans, by jumping from a Venice tower in 1617.

Over a century later, Jean Pierre Blanchard, another Frenchman, has been recorded to be the first person to actually use a parachute for an emergency situation. After a successful drop of a dog in a basket from a balloon high in the air, in 1785, to which a parachute was attached, Blanchard has stated that he managed to escape himself from an exploded hot air balloon using a parachute, in 1793. Whether his claims were true or not, the fact still remains that he was the first to produce the first foldable parachute version made from silk; until then parachutes were made from rigid frames and were not able to fold and be carried with ease.

Another inventor, Andrew Garnerin, designed the first parachute air vent and on October 22, 1797 he was the first person actually recorded to jump with a parachute which did not have a rigid frame. His famous jump from a hot air balloon from an altitude of 8,000 feet left the witnesses speechless with his accomplishment. Many years later, in 1887, Captain Thomas Baldwin invented the first parachute harness and in 1890, Paul Letteman and Kathchen Paulus invented the method of folding or packing the parachute in a knapsac to be worn on the back before it was to be released. Furthermore, Kathchen Paulus was the person behind the intentional breakaway invention, which is when one small parachute opens first and pulls open the main parachute. Finally, Grant Morton and Captain Albert Berry parachuted from an airplane in 1911 and in 1914, Georgia "Tiny" Broadwick made the first freefall jump.

Using parachutes for military reasons was an idea first introduced by Col. William Mitchell, sometime during W.W.I. But, aeronautical engineering found a new way to use the parachute, when in 1981 Steve Snyder and Adrian Vandenberg completed the basic frame design of the parachute specifically designed to land spacecrafts and objects send to earth from the space stations and space observing robots. Pilots use modern versions of ejection seats in case of emergency, which have a parachute incorporated into their design.


About the Author: John Gibb is the owner of Parachute guidance
, For more information on parachutes check out http://www.parachute-guidance2k.info




Recommended Web Site(s):

Easy Articles Home Page - Articles Directory

Recommended WhmSoft Web Sites, Feeds and WAP Address:

WhmSoft Software Home Page - Software
WhmSoft Services Login Page - Music and Images
WhmSoft Moblog Home Page - Blog - Photo Gallery
WhmSoft Free Online Games Home Page - Flash Games
WhmSoft Services RSS Feed - Daily Music, Image and 3D Flash Animation
Classical Music with Drum RSS Feed - MIDI and MP3 Files
Classical Music with Drum Podcast Feed - MP3 and MP3 Files
WAP / I-Mode / PDAs - Daily Music, Image and Flash Animation

Home Pages:

WhmSoft Free Articles for Reprint Home Page
WhmSoft Services Home Page - Music and Images
Copyright (C) 2006-2017 WhmSoft - All Rights Reserved.