Harley-Davidson based their military model on the their J series motorcycle. It used a 61 cubic inch F-head motor which produced 15 horsepower, putting it below the Indian in terms of power. It also used a three speed hand shift transmission and a frame with front suspension.
Arrowroot is an easily digested starch extracted from the roots of the arrowroot plant, Maranta arundinacea. The plant is native to the tropics of South America, where it has a long history of cultivation by native peoples.
One of the most common uses of arrowroot is as a food thickener, but it can also be eaten on its own, even for infants in their formula rather than other less nutritious forms of starch. You can eat the root of these various tubers raw, roasted, boiled, or stewed without losing the potency and nutrients.