[General | Members | C900 | 9000 | NG900 & OG93 | 92X | 93 | 95 | NG95 | 97X | 99 | Sonett | Vintage Models | Performance | Detail | Clubs & SOC | Other Cars | Books Movies & Music | Chat | FAQs | Gifts | Photos | Classifieds | Polls | Raffle | Sponsors]

General Bulletin Board
Search:


[Main General Bulletin Board | Post Followup | FAQ ] [ Prev by Date ] [ Next by Date ] Member Login / Signup [Most Recently Edited Saabnet.com Photo Galleries]
My design used balloons
Posted by Dave in Houston (more from Dave in Houston) on Fri, 17 Feb 2006 08:05:14
In Reply to: WWWOT: Egg Drop, Will Lee, Thu, 16 Feb 2006 18:50:52

My design used balloons, the long, skinny kind clowns use to make balloon animal sculptures.

This is hard to describe without drawing a picture, but I folded them together in a way that I had a roughly football-shaped structure, pointed on one end, and with the many ends of the balloons going in every direction at the other end. The many ends act like feathers on an arrow, providing drag so that the thing will fall point first.

I put the egg inside an uninflated round balloon so it wouldn't make a mess if it broke, then stretched the balloons on the side of the football enough to slip the egg inside the football. Putting it as far as possible from the point of impact allows it to slip down inside its cage upon impact.

Because of the very low weight and high drag, the thing reached terminal velocity in about 2 feet, so it wouldn't matter if it was dropped from 8 feet or 800 feet. However, as Mike, suggested, this is a parachute-like device and it won't fall straight down in a wind.

My devices were probably a bit longer than 60 cm, I think you could make a workable one in that size.

This was the best design I could think of, and I tried several. It will be interesting to hear what you come up with, so please let us know.

Best regards,

Dave

posted by 24.206.7...

Posts in this Thread:
Members can receive an alert when someone posts in this thread.
Post a Followup

Name:
E-Mail: (Confidential & Secure - Not revealed to other users!)
Send me email when someone posts in this thread: (available to Members)

Subject:

Posting rules are simple - No for sale/wanted ads or live auctions may be here - use the classifieds.
You may not cross-post your message to multiple BBs.
Personal attacks, insults, or flaming are not allowed.
Posting any of this will result in an immediate loss of posting privileges on this site.
Site Members do not see any warning (red) text.

Message:

Optional Link URL: (e.g. http://www.saabnet.com/)
To promote your own Saab site here, you must have a link back to The Saab Network.
Link Title:
Optional Image URL: (e.g. http://www.saabnet.com/img.jpg)




The content on this site may not be republished without permission. Copyright © 1988-2012 - The Saab Network - saabnet.com.

This is a moderated bulletin board - Posting is a privilege, not a right. Unsolicited commercial postings are not allowed (no Spam). Please, no For Sale or Wanted postings, SERIOUSLY. Classifieds are to be listed in The Saab Network Classifieds pages. This is a problem solving forum for over 250,000 Saab owners, so expect to see problems discussed here even though our cars are generally very reliable. This is not an anything goes type of forum. Saabnet.com has been a moderated forum since 1988. For usage guidelines, see the Saabnet.com Mission and Purpose Page. Please remember that you are not anonymous. Site Donations
Your address is: 23.22.212.158 - Using CCBot/2.0 - Logged.
Site Members do not see red text instructions, green links, and bottom of the page banners.
Click here to see all the Site Membership Benefits!