As part of reliving my childhood, I’ve started to collect Legos as I had to give mine up in one of our moves. The Lego sets these days seem so much more sophisticated than what I remember. The Lego City series look neat (OK, maybe I never grew up), so I’ve bought a few of the pieces. During the assembly process (it is so much easier to put these together after going through high school and college :-)), I’ve noticed a number of things about Legos that most people probably wouldn’t notice. For instance, the scale of some of the pieces is totally out of whack. One of the pieces I have is a police dog that is about half the size of the police officer (this is the dog’s body, not head), so that’s a pretty big dog. In the rescue helicopter I put together, it has wheels. I’ve been on a rescue helicopter; it has skids. Maybe some helicopters have wheels, but I don’t think it is common. I know I’m over analyzing things, but I can’t help myself.I also noticed that the rescue collection uses the Star of Life logo which is a registered trademark of the US Department of Transportation. Do I think that Lego has permission to use this logo? I really don’t think so. The trademark for the symbol says: THE CERTIFICATION MARK IS USED BY PERSONS AUTHORIZED BY APPLICANT TO CERTIFY THAT EMERGENCY MEDICAL CARE VEHICLES MEET U.S. DEPARTMENT OF TRANSPORTATION STANDARDS (CLASS A), THE EMERGENCY MEDICAL CARE PERSONNEL OPERATING THE VEHICLE HAVE BEEN TRAINED TO MEET U.S. DEPARTMENT OF TRANSPORTATION STANDARDS (CLASS B), OR BOTH. Do the Lego toys meet this requirement? Are the little EMTs in the set well trained? Does the ambulance meet the DOT standards? It doesn’t make any noise (unless I try to sound like an ambulance), so I know it doesn’t have a siren. In any case, I’m having a good time assembling my kits. I just need to find a place to put my new toy collection.