Muwi Innovative Lawn Mower 2 designed in South Korea. Muwi icalculates the size of the lawn and automatically cuts the grass. As the grass cuttings accumulate inside the machine, Muwi constructs and compresses them into cylindrical blocks.
Always wondered what's inside a Bose Acoustimass Speaker System, 2 woofers in 'tandem' in an internal closed box, helping each other. A sealed enclosure delivers a more refined bass. Here combined with 2 ports.