Honda has an interesting Skunk Works, you know, the place where interesting automotive engineering issues are proposed. A couple of years ago, they put together the Mean Mower V1, a lawnmower that was supposed to his 100 mph and more very quickly. The automaker did, but someone else did an even quicker job. Now, Honda's back with an even quicker MM V2. It hits100 in a little over 6 seconds and tops out at 151. You have to wonder how long it would take to do your yard (you can, you know).