Monday, March 30, 2015

LED Easter eggs


Wait you mean you didn't empty eggs, color them and then make them electronically enhanced by inserting LED lights in them to make them glow?

These eggs are practically cyborgs and easy to light. Cleaning out the eggs was left to others who are better at it.

Tuesday, March 17, 2015

Inspired by Lady Liberty


We went to see the Statue of Liberty and Ellis Island on Friday. These Legos are inspired by that trip.

Sunday, March 08, 2015

Tuning at intermission


I have never seen a piano tuned at intermission during a performance.

The last piece was modern and had quite a lot of banging around. Perhaps that is why? Comments?

Beautiful day in Philadelphia


View from the art museum.

Tuesday, February 24, 2015

Should you be worried your child will be kidnapped by strangers? Nope.

BoingBoing talks about the crazy high and erroneous statistic about the number of children that go missing a year.

I put together a chart from the data from the original study from 2002 referenced in this article. Mostly because I think pictures help.



The left side is the data from the caretaker reported missing children, the right is from the reported to authorities missing children.  These are rates per thousand children in a year, you can just look at that if you can grok the numbers or one could take the 9 runaways/throwaway per 1000 children and say that every 111 years your child is likely to be missing because of being a runaway/throwaway.  Your actual experience may differ.

If I was to look at this and be concerned for my child having one of these events happening to them, I might say the following for each:

  • Missing but benign doesn't worry me    
  • We all endeavoring to make our homes ones where our children don't feel the need to runaway and we won't want to throw them out.   
  • Where possible I might try to maintain good relations with an ex-spouse or keep track of them to avoid a family abduction (this one has many dimensions for which I am sympathetic.). 
  • There is already good advice in the thread for the missing involuntary lost or injured (be careful out there, teach them their phone numbers)
  • Decide how much prep you want to have for the once every 2000 to 5000 years that a given child will be abducted by non-family (some of which definition includes people we might call family members) vs. the 1 every 7 years you will go to the emergency room for an unintentional injury (more stats).  


Depending on your risk tolerance this figure may or may not let you sleep well at night if you are a parent.

I have other issues with the numbers from the study such as classifying some incidents in two categories so the percentages don's add up to 100% or not having the original data to see how the rates change with the age of the missing child.


Saturday, February 21, 2015

Orchid's second flowering


I have never had any luck with orchids, so when my wife got this one I had resigned myself to enjoying the flowers on it when it was purchased and that would be that.

With her care it has flowered again, I think because of the jar it is under. Well done!

Wednesday, February 18, 2015

Snowmen


It wasn't really that good of snow for snowmen, we just packed it together after it got almost to freezing in the afternoon.


They both turned out a little angry, perhaps it was the eyebrows I tried to make.

Snow measurements


Yesterday's snow varied from 5" to a little less than 4" across the driveway and the front walk.

Snow hiding Shellpot Creek


Yesterday's four inches of snow covered an already frozen Shellpot Creek so much that it is barely visible.


A close-up shows some open water still running but the extremely cold, below freezing temperatures have almost frozen the entire creek.


After this picture some kids were walking right down the middle of the creek with no difficulty.