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.

Members: 181
Latest Activity: Jul 15

Discussion Forum

The best trailers and talks of San Diego Comic-Con

Started by Steph S. Jul 15. 0 Replies

San Diego Comic-Con was last week, and our sister site IGN descended upon the…Continue

The Avengers - Age of Ultron

Started by Steph S. Apr 27. 0 Replies

Here is the website and trailer to the movie coming out May 1, 2015.I am looking forward to seeing this movie.http://marvel.com/movies/movie/193/avengers_age_of_ultron…Continue

What Be Your Nerd Type?

Started by Steph S.. Last reply by Steph S. Apr 15. 56 Replies

http://www.gotoquiz.com/what_be_your_nerd_typeTake the test and see what you get.This is what I am -Science/Math nerd and Gamer/Computer Nerd…Continue

10 bold predictions for 2015

Started by Steph S.. Last reply by Joseph P Apr 14. 5 Replies

Life extension is one of the hottest topics around these days, but that…Continue

1000 years from now: What will we be like?

Started by Idaho Spud. Last reply by Joseph P Apr 14. 4 Replies

What will humans be like in 100 years?  1000?  One million?  One trillion?My main reason for this discussion is to see if my thinking is that far off.  I’ve mentioned this subject several times before on Atheist Nexus, in relation to living forever,…Continue

Tags: bodies, mechanical, Future

Not-really-free smartphone apps

Started by Ruth Anthony-Gardner. Last reply by Joseph P Apr 2. 10 Replies

Ads in free mobile apps have hidden costs for both users and developersThose free smartphone apps actually cost you plenty.Advertising may allow developers…Continue

Tags: free apps

Electromagnets make Origami dance

Started by Ruth Anthony-Gardner. Last reply by Loren Miller Mar 6. 2 Replies

Continue

Tags: fusion of science and art

Comment Wall

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Comment by Grinning Cat on March 25, 2014 at 11:00pm

Worth reading: a study showing that kids playing video games over and over learn thought and behavior patterns: "... with violent games -- you practice being vigilant for enemies, practice thinking that it's acceptable to respond aggressively to provocation, and practice becoming desensitized to the consequences of violence."

"However, that does not mean all games are bad and that children will only develop bad habits.... prosocial media -- video games, movies or TV shows that portray helpful, caring and cooperative behaviors -- positively influence behavior regardless of culture."

If you can recommend any such "prosocial" video games, where characters cooperate and help each other (but not with a violent goal such as fighting a war), it would be good to reply to Ruth's post about video games in Parenting Little Heathens. Thanks!

Comment by Steph S. on March 18, 2014 at 9:59am

Suzanne welcome to the group.

Comment by Steph S. on March 16, 2014 at 9:06pm

Thank you and that looks so yummy.

Comment by Grinning Cat on March 14, 2014 at 10:58pm

Happy belated pi day, everyone! (That discussion could have gone here in Geek & Nerd Haven just as well as in Food!)

Comment by Steph S. on March 12, 2014 at 10:19am

Expect Attitude welcome to the group.

Anyone looking forward to more super hero movies?

Comment by Steph S. on March 10, 2014 at 9:59am

Serge welcome to the group.

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

Thank you Grinning Cat for the puzzles. Those are great.

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?

 

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