Geek & Nerd Haven

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Geek & Nerd Haven

A group for us Geek and Nerds to talk about things we like. Technology, sci-fi, movies, TV, collecting, games, comics, science, etc.

Location: Austin, TX
Members: 170
Latest Activity: 9 hours ago

Discussion Forum

Meet a Device That Tells You What's in Your Food

Started by Steph S.. Last reply by Grinning Cat May 20. 4 Replies

Consumer Physics is trying to Kickstart a new high-tech device that will scan your food, plants, and medicine and tell you about every chemical in them! Tara explains how it works, and how you can get one.…Continue

Why Is the Web Fascinated With Hamsters Eating Burritos?

Started by Steph S. May 1. 0 Replies

Article features the hamster eating the burrito. It is fun to watch.It does not take much to captivate the Internet audience. In the latest instance of this, the only things involved are a hamster and mini burritos.Comedy group…Continue

What is your alignment?

Started by Steph S.. Last reply by Steph S. Apr 3. 37 Replies

This is an idea I got from Dungeons and Dragons. But I was wondering what alignment you are.Here is an online alignment test.http://www.youthink.com/quiz.cfm?obj_id=3215…Continue

Walking Dead Survival Test -- personality quiz

Started by Steph S.. Last reply by Steph S. Apr 3. 1 Reply

This is a fun test to take to determine what type of survival personality you have. Really fun for fans of the show and comic book! My results were Alpha "Male" -- see what results you get.…Continue

Geek Answers: What is stealth technology and how does it work?

Started by Steph S.. Last reply by Joan Denoo Feb 7. 1 Reply

Stealth technology takes a lot of forms. The word can refer to all kinds of…Continue

Make Up to foil face recognition

Started by Ruth Anthony-Gardner. Last reply by Grinning Cat Jan 24. 1 Reply

Make Up Tips to Make Your Face Illegible to Computers"... all you need is some tape, scissors, eyeshadow and something…Continue

Tags: face recognition

Comment Wall

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Comment by Steph S. on March 1, 2014 at 9:45am

Freethinker 1992 thanks for joining the group.

Comment by Grinning Cat on February 23, 2014 at 1:58pm

In high school I learned a version of the "age of children" puzzle called the Census-Taker's Problem, or the Chocolate Pudding Puzzle.

A door-to-door census taker is interviewing a puzzle fanatic, learns that she has three daughters, and wants to know their ages [considered as integers]. The homeowner replies that the product of their ages is 72, and the sum is the house number. The census taker looks at the house number, does a few calculations, and admits defeat. Finally the homeowner adds, "My oldest daughter likes chocolate pudding", which enables the census-taker to find the ages.

I had fun telling people that chocolate pudding had absolutely nothing to do with the solution; infants, seniors, and people anywhere in between enjoy it!

Comment by Grinning Cat on February 23, 2014 at 7:20am

Spud, I've seen a version of the electrician problem with, specifically, 100 wires. It's easier to start with 6 or 10. (With some numbers I can do it in two rides. Does it ever take more than three?)

Also, how efficiently can we label the wires given, not the binary continuity tester in the puzzle, but a real ohmmeter that could tell you how many wire-lengths are connected between two points?

Comment by Idaho Spud on February 22, 2014 at 5:34pm

Grinning, thanks for the puzzles.  Should give me many months of entertainment.  I'm sure I've solved the "Enclosing land by fence pieces" one.  Took me about 10 minutes.  

I started on the electrical problem because I thought it might be easy as I'm an electronics tech.  However, after spending 10 minutes on it, I have some of it, but don't think I have it all.

Comment by Steph S. on February 20, 2014 at 10:11am

Thanks for the video Tony.

Comment by Grinning Cat on February 19, 2014 at 12:18pm

For indulging mathematical/logical geekery:

Rustan Leino's puzzle page

"...some mathematical puzzles that I have enjoyed.  Most of them are of the kind that you can discuss and solve at a dinner table, usually without pen and paper."

(Your mileage may vary!!! And there are no solutions. I did surprise myself by coming up with a solution to the "alternating T-shirt colors" puzzle.)

Comment by Tony Carroll on February 19, 2014 at 1:06am

Okay my fellow geeks, nerds, boffins, fanboys and fangirls. First full trailer for Guardians of the Galaxy. Looks like fun. Enjoy.

Comment by Steph S. on February 17, 2014 at 4:50pm

Sean welcome to the group.

Comment by Steph S. on February 9, 2014 at 9:34pm

Sean welcome to the group.

Comment by Idaho Spud on January 27, 2014 at 4:11pm

I also thought of saying "and don't say a million seconds", but then I would probably get "A billion milliseconds.".

 

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