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by jpmacguy
December 26th, 2014, 12:10 pm
Forum: 2015 Study Events
Topic: Entomology B/C
Replies: 128
Views: 20128

Re: Entomology B/C

the rules say we need to know "history" for each specimen. What exactly does that mean? thanks!
by jpmacguy
December 27th, 2012, 12:58 pm
Forum: 2013 Study Events
Topic: Dynamic Planet B/C
Replies: 147
Views: 27376

Re: Dynamic Planet B/C

Will the test be completely related to glaciers or do we need to know stuff like plate tectonics (as on the 2009 test)? Just wanted to make sure so I don't show up at regionals unprepared. :)
by jpmacguy
October 27th, 2011, 1:04 pm
Forum: Towers B/C
Topic: Tips for My Tower
Replies: 16
Views: 9802

Re: Tips for My Tower

thats why you don't want wood with too many grains
please explain
by jpmacguy
October 20th, 2011, 1:19 pm
Forum: Towers B/C
Topic: General Discussion
Replies: 353
Views: 56698

Re: General Discussion

what about zap a gap? is it better than epoxy?
by jpmacguy
February 9th, 2011, 4:25 am
Forum: Towers B/C
Topic: Designs
Replies: 276
Views: 60291

Re: Designs

If I have more than four members touching the testing surface on the base of a four sided tower, would each of the members have to bear less weight?
by jpmacguy
January 13th, 2011, 12:59 pm
Forum: Towers B/C
Topic: Designs
Replies: 276
Views: 60291

Re: Designs

i don't know if this has been posted before, but i was wondering if the strength of a x-brace decreases if one member of the brace is bent over the other. I'm using 1/16th wood for the braces and i'm gluing at the endpoints and the piont where the members cross. I'll make a diagram when i can.
by jpmacguy
January 7th, 2011, 4:46 pm
Forum: Towers B/C
Topic: Buying Wood
Replies: 33
Views: 9491

Re: Buying Wood

Does anybody know of a good place to buy 1/16 inch wood that is not online?
depends where you live and the shops close by
some stores may, just have to call or visit them
I live in chapel hill NC
I was wondering if there are any chains that carry 1/16th
by jpmacguy
January 7th, 2011, 4:35 pm
Forum: Towers B/C
Topic: Buying Wood
Replies: 33
Views: 9491

Re: Buying Wood

Does anybody know of a good place to buy 1/16 inch wood that is not online?

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