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by haven chuck
March 2nd, 2011, 2:20 pm
Forum: 2011 Invitationals, Regionals, and States
Topic: Pennsylvania 2011
Replies: 465
Views: 47042

Re: Pennsylvania 2011

On unrelated note, does anyone know why this year's states shirt (http://projects.juniata.edu/scioly/pacomp/tshirt.pdf) says 20th anniversary? I have the 2009 shirt that has a big "25th anniversary" on it, so I'm not really sure what's going on..
by haven chuck
January 31st, 2011, 7:14 pm
Forum: 2011 Lab Events
Topic: Can't Judge a Powder B
Replies: 246
Views: 24822

Re: Can't Judge a Powder B

What powders would you suggest I use? I would suggest using cornstarch (or something similar) and salt/sugar at least once, especially if you haven't done the event before. Also, if you can use Copper Sulfate, I would highly recommended it. We saw it last year a few times and it produces good react...
by haven chuck
January 20th, 2011, 2:56 pm
Forum: 2011 Lab Events
Topic: Science Crime Busters B
Replies: 169
Views: 25278

Re: Science Crime Busters B

our teacher told us to study blood spatters and the like... and where is the cb wiki? You click on the little "Wiki" button. Then, you go to 2011 Events. Under B Events, there is a link to a page about Crime Busters. According to the Wiki, the event was shortened to just "Crime Busters" in 2010-201...
by haven chuck
October 28th, 2010, 2:47 pm
Forum: 2011 Lab Events
Topic: Science Crime Busters B
Replies: 169
Views: 25278

Re: Science Crime Busters B

The Crime Busters Wiki would be a good place to start. After that, any specific questions could be asked here though.
by haven chuck
October 19th, 2010, 6:48 pm
Forum: Posting Games
Topic: The 10,000 Post Thread
Replies: 8801
Views: 230379

Re: The 10,000 Post Thread

3264
by haven chuck
September 20th, 2010, 3:29 pm
Forum: Mission Possible C
Topic: Temperature Task
Replies: 123
Views: 22238

Re: Temperature Task

Does anyone have any ideas on how to do this task?
by haven chuck
September 19th, 2010, 5:30 pm
Forum: 2011 Lab Events
Topic: Can't Judge a Powder B
Replies: 246
Views: 24822

Re: Can't Judge a Powder B

Absolutely not. It may mean that in order to answer the question (and get the full 5 points), you have to make an inference from your observation, but a good test/test grader would never dock points because you made an observation and not an inference. The [wiki]Can't Judge A Powder[/wiki] has a go...
by haven chuck
September 12th, 2010, 1:46 pm
Forum: Posting Games
Topic: The 10,000 Post Thread
Replies: 8801
Views: 230379

Re: The 10,000 Post Thread

3261
by haven chuck
September 12th, 2010, 11:29 am
Forum: 2011 Lab Events
Topic: Science Crime Busters B
Replies: 169
Views: 25278

Re: Science Crime Busters B

Just a general thing It seems that the Chem Events have added more to the Safety Requirements "Long Pants AND LONG sleeved shirt to the wrist AND a chemical apron/lab coat" last year it was optional to have a long shirt under a lab coat now it seems like they want both. Which is a bit redundant so ...
by haven chuck
September 9th, 2010, 4:11 pm
Forum: 2011 Lab Events
Topic: Can't Judge a Powder B
Replies: 246
Views: 24822

Re: Can't Judge a Powder B

Absolutely not. It may mean that in order to answer the question (and get the full 5 points), you have to make an inference from your observation, but a good test/test grader would never dock points because you made an observation and not an inference. The [wiki]Can't Judge A Powder[/wiki] has a goo...

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