## Search found 9 matches

Thu Mar 10, 2011 12:07 am UTC
Forum: Mathematics
Topic: Four nines puzzle
Replies: 13
Views: 3016

### Four nines puzzle

This is similar to the older four fours puzzle. Using only four nines and operations, you have to get as many whole numbers as possible. You have to use four nines, can't use three. For example, 99-99 would be zero. You can't use any functions with letters, like log,sin,cos, ect. Other than that you...
Fri Apr 23, 2010 5:34 am UTC
Forum: Individual XKCD Comic Threads
Topic: 0731: "Desert Island"
Replies: 119
Views: 28457

### Re: "Desert Island" Discussion

That Island looks like it is going to wear away.
Thu Feb 25, 2010 5:48 am UTC
Forum: Forum Games
Topic: Good News, Bad News
Replies: 8749
Views: 855516

### Re: Good News, Bad News

Good news: ur close to the ground and fall into the ocean
Tue Feb 23, 2010 4:27 pm UTC
Forum: Forum Games
Topic: Calvinball
Replies: 224
Views: 33771

### Re: Calvinball

Due to rule 45p, If a ball is destroyed, a new calvinball appears in the middle. next person to post gets to have the ball. I get 4 points for putting the ball in voluntarily.
Tue Feb 23, 2010 4:18 am UTC
Forum: Forum Games
Topic: Vending machine!
Replies: 11236
Views: 966327

### Re: Vending machine!

You get the english wikepedia,

I put in a frozen waffle
Sun Feb 21, 2010 6:14 am UTC
Forum: Forum Games
Topic: Can you produce [X] in less than 15 seconds?
Replies: 7582
Views: 713371

### Re: Can you produce [X] in less than 15 seconds?

Hey can anybody produce an electronic keyboard?
Wed Feb 03, 2010 5:19 am UTC
Forum: Individual XKCD Comic Threads
Topic: 0697: "Tensile vs. Shear Strength"
Replies: 136
Views: 36663

### Re: "Tensile vs. Shear Strength" Discussion

hmm I didn't even noticed it rhymed till I came here. I need to pay more attention.
Sat Jan 30, 2010 2:14 am UTC
Forum: Individual XKCD Comic Threads
Topic: 0695: "Spirit"
Replies: 337
Views: 218144

### Re: "Spirit" Discussion

reminds me of Wall-e
Sat Jan 23, 2010 3:51 am UTC
Forum: Fictional Science
Topic: What is the mass of a feather?
Replies: 229
Views: 318177

### Re: What is the mass of a feather?

put the feather in a cup of water filled to the brim and measure the amount of water that splashes out.

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