1) Weapon of India 
The bichuwa or bichawa (बिछवा, بچھوا) is an Indian dagger with a loop hilt and a narrow undulating blade. It is named for its resemblance to the sting of a scorpion, for which the Hindi name is bichuwa. The weapon was based on the maru, or horn dagger created by the Dravidians of south India, and many bichuwa have blades which retai...