Back to the point. Yesterday we went to a friend's house to celebrate her birthday. As we were getting ready to leave, her husband, Carl, told us he wanted to show us something before we left. Carl had made a skateboard with blades on it instead of wheels, upon which he attached a sail (Carl has also made, among numerous other things, his own telescope, so this was not a particularly surprising feat coming from him.) It was sort of a poor-person's iceboat. He was going to go out on the lake today if the wind was strong enough, and invited us to join him.
The wind was, indeed, strong enough, so we met Carl and his daughter on Lake Monona. We brought our ice-skates along so anyone who didn't want to try the ice-board, or whatever it's called, would be able to skate instead. It was a beautiful day: clear and not too cold, but cold enough that the ice wasn't soft.
I'm not a skateboarder and I have limited experience with sailing, so I have to admit I was a little bit skeptical about my ability to successfully ride a skateboard with a sail on it. Carl was already zooming around on the lake when we got there. It was pretty impressive to see how much ground, or, rather, ice, he was able to cover in a short period of time. Soon after, he returned, loaned me a helmet and gave me a brief description of how it worked. Next thing I knew I was gliding over the lake. It was a little bit tricky getting used to how to steer (leaning one direction or another, as on a skateboard) and managing the sail at the same time, but it didn't take long to get the basic idea. The thing could go pretty darned fast if you wanted it to, which, of course, I did. A little scary, particularly at first, but I can see that with a little more practice, this could be a ton of fun. I took a few spills, but nothing painful. I think I may have to make one for myself. The materials are pretty basic and it probably won't cost very much. Hmmm....
Photo: Luminiferous Ether
Photo: Luminiferous Ether
Photo: Luminiferous Ether
Video of the beginning of a run across the ice, courtesy of Luminiferous Ether.