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.
These bats are used by players who play in youth leagues that allow bats with barrels larger than 2 1/4 inches in diameter. A youth big barrel baseball bat can have a barrel diameter of either 2 5/8 inches or 2 3/4 inches, and generally has a length to weight ratio between -5 and -12.