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Apr 16, 2014

One Step Closer to Ending Open Enrollment

D.C. has extended the special enrollment period for the District's health exchange. If this progresses, we are getting closer and closer to ending open seasons for benefits signups. This can only be…

Apr 14, 2014

Password Requirements

This pretty well sums it up, and everyone's encountering the worst in the wake of Heartbleed. These types of password requirements are misguided and out of proportion. The password for my bank…

Apr 8, 2014

The National Science Foundation Finds Ignorance

:::figure{src="/assets/img/news/SunAroundEarth.webp" alt="Respondents Agreeing the Sun Revolves Around the Earth" align="center" width="100"} Respondents Agreeing the Sun Revolves Around the Earth ::: Back in February, much was made of an NSF study showing roughly…

Apr 7, 2014

Golden Balls Revisited via Radiolab

::youtube{video="S0qjK3TWZE8"} Game theory is awesome and so is the prisoner's dilemma. It's even better when it happens to British people. The clip above from the British gameshow, Golden Balls, shows the dilemma…

Apr 3, 2014

Tunnel 57

PRI's 99 Percent Invisible tells how Ralph Kabisch dug a tunnel from West Berlin, under the Berlin Wall, to the East, helping 57 East Germans escape to West Berlin in 1964. Kabisch…

Apr 2, 2014

A Theorem on the Consumer Surplus

Theorem. Let \[latex\]m\[/latex\] be a scaling factor and \[latex\]y = \\beta\ 0 + \\beta\ 1 x\ 1 + \\cdots\[/latex\] be a generalized linear model such that \[latex\]y\[/latex\] is the amount of a…

Apr 1, 2014

Unsinkable in Space

Wikipedia is a wealth of random trivia. On the second Mercury mission, Gus Grissom's capsule blew its hatch prematurely and the astronaut nearly drowned, as shown in The Right Stuff . There…

Jan 17, 2014

JMM Slides

Check out my slides from my talk at the 2014 Joint Mathematics Meeting.