Cyrtomium falcatum. 1  Aptly named, Japanese holly fern produces fronds that do indeed resemble holly leaves with their glossy, deep green leathery appearance. 2  It needs moist but well-drained soil in a protected location to thrive. 3  It also makes for a good houseplant in climates where it isn't hardy.
A baseball bat is a third-class lever because the fulcrum is on the  end of one side, the effect force is in the middle, and the  resistant force, the load, is at the top.
Although wooden bats still are the only type used in professional baseball, aluminum bats are used extensively in nonprofessional baseball and softball leagues. In fact, â¦ nearly 95 percent of all baseball bats used in the U.S. are made of aluminum.