Need help for some idea for science project. I have an idea, but i need to expand a bit more.? - how to build a boat navigation lock
I'm trying to build a lock navigation of vessels. That means I can try to) build a (lock of water transport? Because I have not seen him ... I want to see how we can build .. and as a navigation block.
Monday, February 1, 2010
How To Build A Boat Navigation Lock Need Help For Some Idea For Science Project. I Have An Idea, But I Need To Expand A Bit More.?
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A lock is a device for raising and lowering boats between stretches of water levels in rivers and streams of the channel. To create, you need a room sealed connection through one or more of the channel (s). It must be also capable of more ships. It must close a door and a computer to empty or fill in the necessary equipment.
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