One of the great things about being a Geek Dad is being able to expose my children to the interesting, the esoteric, and the odd. And while I love sharing my personal interests with my kids, it is sometimes hard to reconcile that they are not simply small versions of myself -- that listening to NPR, Robert Johnson, and The Clash in the car doesn't preclude them walking in the door one day asking me to download Ke$ha or Justin Bieber (two bullets we have so far dodged), or, as in my case, that one would end up preferring K'NEX to Lego^*.

Growing up, I was a Lego kid. Sure, I had Lincoln Logs, but after the house, barn, fence, jail, and really tall tower that collapsed every time someone walked by, there wasn't a whole lot left to do with them. I even dabbled a bit in Tinker Toys and Erector sets belonging to my little brothers, but I always came back to that giant tub of Legos^**, handed down and added to over the years.

Every Lincoln Log project ever.

So, when Dylan started asking for K'NEX sets, I was surprised at how much fun they were. Once I got over everything being wireframe, I started to see the attraction. There was much more movement, more engineering and physics, than sticking bricks together. How do you build an eight-legged creature that doesn't pop legs off when you move it? Sure, that tower looks fine now, but when you add a fulcrum and turn it into a trebuchet, you have to widen the base and add in more cross-supports. Or, in the case of his newest sets, take into account the force of a small plumber driving in circles.

When the Mario Kart K'NEX were first released, I knew we were going to end up owning them all. Before such a thing was ever on the market, Dylan's room was walls covered with Mario wall stickers and posters, and a floor covered with K'NEX structures. And while these kits are fun to build, they've somehow managed to incorporate the most negative aspect of the two toys from which they originated (slot car tracks and K'NEX models). The key to enjoying the kit is to recognize it is a module for creativity, not a standalone toy; enjoy the fun of construction, and then use it as a part of a whole, combined with other Mario Kart kits, the big bucket of K'NEX pieces, Mario chess pieces, Hot Wheels, building blocks, and whatever else is lying around. We are hoping to finish his newest acquisition tonight. From the pictures, it appears Bowser needs a few more weapons at his disposal. I'm thinking a jungle-style Swinging Log of Death, which, come to think of it, would be a good use for those Lincoln Logs.