During Ice Hockey precious seconds waste away at every whistle from the time the whistle is blown to the time the timekeeper presses the button to stop the clock. In hockey the clock always stops when the whistle is blown. So the logical thing is a device that sends a signal directly to stop the clock whenever the whistle is blown. This will mean the full 60 minutes is played, and no more time wasted while coaches ask for time to put back on during important games.

One of the biggest issues with solar power is finding the land area for it, without wasting usable land. My idea is to use the roads, by building tall platforms that run the length of the road. This would allows dual use of the same space, particularly in the country. In addition, the roads would be safer as it would provide a partial cover to rain, thus preventing some hydroplaning. They already do it in some places with byways, why not solar panels. Add you don't have to destroy usable...