iPhone Tracker

Hot in the news is a free application that lets you get access to the some stored information that accumulates in your iPhone.  It makes lovely maps of the places you’ve been.  For people like me that travel and like to remember where I’ve been, it’s a nice trip down memory lane. It’s not perfect.… Continue reading iPhone Tracker

Time Travel Stories

When my son Thomas was preparing to head back to Dallas to start his new job, for no particular reason, we started debating modern physics and just how real this stuff was. I had great fun explaining vacuum decay and he was concerned that physicists were too likely to take math at face value and… Continue reading Time Travel Stories