Search found 11 matches

by Dave Chippy
Mon Jun 09, 2008 8:23 pm
Forum: General Discussion
Topic: 67,000 mph ... wheeeeeeeeeee!
Replies: 36
Views: 9527

Re: 67,000 mph ... wheeeeeeeeeee!

The gravitational pull between the Earth and Sun causes the Earth to orbit the Sun at a velocity of 29.8 km/sec. At the same time, the Earth also rotates on its axis causing the daily cycle of day and night. This "rotational velocity" is approximately 0.47 km/sec. This means that at the s...
by Dave Chippy
Sat Mar 10, 2007 7:37 pm
Forum: General Discussion
Topic: Air resistance and wm2d
Replies: 8
Views: 3590

re: Air resistance and wm2d

how do you make mu metal on wm2d
by Dave Chippy
Tue Mar 06, 2007 2:03 am
Forum: General Discussion
Topic: hey
Replies: 12
Views: 5807

re: hey

ive seen that picture before its not yours
by Dave Chippy
Wed Jan 24, 2007 10:09 pm
Forum: General Discussion
Topic: Java applets
Replies: 1
Views: 1432

Java applets

I thought some of you guys might find some of these useful. http://www.walter-fendt.de/ph14e/
by Dave Chippy
Fri Jan 05, 2007 11:26 am
Forum: Off-Topic
Topic: Richard Dawkins - Root of all Evil
Replies: 3
Views: 1490

re: Richard Dawkins - Root of all Evil

Thanks for the links very interesting, food for thought
by Dave Chippy
Wed Jan 03, 2007 9:35 pm
Forum: General Discussion
Topic: Weight falling distances
Replies: 17
Views: 5761

Weight falling distances

iI have thought of a way to make the weights take longer to travel to the perimeter of the wheel, than to come back to the center of gravity could i be on A right track or is this a wild goose chase.!
by Dave Chippy
Fri Dec 29, 2006 6:56 pm
Forum: General Discussion
Topic: FERRO FLUID
Replies: 6
Views: 2350

re: FERRO FLUID

Thank you for all the replies they where very informative.
by Dave Chippy
Thu Dec 28, 2006 12:56 pm
Forum: General Discussion
Topic: FERRO FLUID
Replies: 6
Views: 2350

FERRO FLUID

Has anyone got any ideas on this please
http://www.physicsforums.com/showpost.p ... ostcount=1
by Dave Chippy
Sun Jul 23, 2006 7:28 pm
Forum: General Discussion
Topic: PM has no Equal in Nature!
Replies: 94
Views: 25576

re: PM has no Equal in Nature!

ken

Maybe bessler was visited in 1700s by an advanced race and he did procure the answer and decided that we were not advanced enough to receive it.
by Dave Chippy
Fri Jul 21, 2006 4:29 pm
Forum: General Discussion
Topic: dave chippy
Replies: 9
Views: 4225

re: dave chippy

Thank you all for a warm welcome. I have also looked at the halbach array site thanks Dave/ Graham some interesting reading, the halbach circular array is very similar to some of my ideas but without the strange field iwill look further into this, i'll post some of my ideas soon.
by Dave Chippy
Tue Jul 18, 2006 11:09 pm
Forum: General Discussion
Topic: dave chippy
Replies: 9
Views: 4225

dave chippy

HI all.Have been watching your forum/site for a while now and deciced to join, im very interested in bessler and his wheel i only found it by chance a few weeks ago (clicked on a link some where) been interested in PM since i was 16 but tried to concentrate on a magnetic solution maybe i could share...