[Year 12 IT Apps] Re: OT Rocket Science qn..

[Kent Beveridge]

Mark, I did ask for any responses to go direct to me via my email below so its not my fault this time.
 
Kent Beveridge,
I.T. co-ordinator
St. Brigids Catholic Sec. College
Horsham
email.. kbeveridge at stbc.vic.edu.au
 
Wishes and Eggs, one you make and one you break!  A bit like promises.....
 
"This email and any attachments may be confidential.  You must not disclose or use the information in this email if you are not the intended recipient.  If you have received this email in error, please notify us immediately and delete the email and all copies.  The School does not guarantee that this email is virus or error free.  The attached files are provided and my only be used on the basis that the user assumes all responsibility for any loss, damage or consequence resulting directly or indirectly from the use of the attached files, whether caused by the negligence of the sender or not.  The content and opinions in this email are not necessarily those of the School."

________________________________

From: itapps-bounces at edulists.com.au on behalf of Mark Kelly
Sent: Wed 8/15/2007 8:31 AM
To: Year 12 IT Applications Teachers' Mailing List
Subject: Re: [Year 12 IT Apps] Re: OT Rocket Science qn..



Sorry to be a party pooper, guys, but this would do better in the
Offtopic list.

Cameron Bell wrote:
> We used to do it at a previous school with an adventurous sci lab tech
> who mixed up hydrogen and oxygen with water in the bottle.
> The bottle was inserted on a plastic conduit pipe that had two wires
> running up the middle and were exposed at the top.  Just add battery!
> We did learn that you can't use the same bottle twice. the intial
> explosion sort of annealed (?) the plastic to make it very very brittle,
> so any subsequent launches just shattered the bottle.
> Did it out on the oval. Kids loved it!  Boy did we get some height!
> Cheers
> Cameron
>
> Russell Edwards wrote:
>>
>> On 14/08/2007, at 11:16 PM, McDonald, Debra A1 wrote:
>>> our school does this but with water rockets.. and it is much easier..
>>
>> _Water_? Booooo!!! No loud hissing noise, no billowing smoke, how
>> boring! Everyone knows it's the pyrotechnics and not the principles of
>> propulsion or ballistics that make it fun ;-)
>>
>> Russell
>>
>> _______________________________________________
>> http://www.edulists.com.au <http://www.edulists.com.au/>  - FAQ, resources, subscribe, unsubscribe
>> IT Applications Mailing List kindly supported by
>> http://www.vcaa.vic.edu.auvce/studies/infotech/itapplications3-4.html
>> - Victorian Curriculum and Assessment Authority and
>> http://www.vitta.org.au <http://www.vitta.org.au/>   - VITTA Victorian Information Technology
>> Teachers Association Inc
>>
>
> Important - This email and any attachments may be confidential. If
> received in error, please contact us and delete all copies. Before
> opening or using attachments check them for viruses and defects.
> Regardless of any loss, damage or consequence, whether caused by the
> negligence of the sender or not, resulting directly or indirectly from
> the use of any attached files our liability is limited to resupplying
> any affected attachments. Any representations or opinions expressed are
> those of the individual sender, and not necessarily those of the
> Department of Education.
> _______________________________________________
> http://www.edulists.com.au <http://www.edulists.com.au/>  - FAQ, resources, subscribe, unsubscribe
> IT Applications Mailing List kindly supported by
> http://www.vcaa.vic.edu.auvce/studies/infotech/itapplications3-4.html -
> Victorian Curriculum and Assessment Authority and
> http://www.vitta.org.au <http://www.vitta.org.au/>   - VITTA Victorian Information Technology
> Teachers Association Inc
>
>

--
Mark Kelly
Manager - Information Systems
McKinnon Secondary College
McKinnon Rd McKinnon 3204, Victoria, Australia
Direct line / Voicemail: 8520 9085
School Phone +613 8520 9000
School Fax +613 95789253
kel AT mckinnonsc.vic.edu.au

Webmaster - http://www.mckinnonsc.vic.edu.au <http://www.mckinnonsc.vic.edu.au/> 
IT Lecture notes: http://vceit.com <http://vceit.com/> 
Moderator: IT Applications Mailing List

It's 'i' before 'e' except after 'c'.
Spelling is not an art, it's a sceince.

_______________________________________________
http://www.edulists.com.au <http://www.edulists.com.au/>  - FAQ, resources, subscribe, unsubscribe
IT Applications Mailing List kindly supported by
http://www.vcaa.vic.edu.auvce/studies/infotech/itapplications3-4.html - Victorian Curriculum and Assessment Authority and
http://www.vitta.org.au <http://www.vitta.org.au/>   - VITTA Victorian Information Technology Teachers Association Inc



-------------- next part --------------
A non-text attachment was scrubbed...
Name: not available
Type: application/ms-tnef
Size: 8577 bytes
Desc: not available
Url : http://www.edulists.com.au/pipermail/itapps/attachments/20070815/b018f08d/attachment.bin