Firsthand Knowledge Law and Legal Definition Firsthand knowledge refers to something which the witness actually saw or heard, as distinguished from something he learned from some other person or source. It is also a knowledge that is gained USLegal Home
Kapuas River. Not to be confused with Kapuas River (Barito River). The Kapuas River (or Kapoeas River), is the longest river in Indonesia part of Borneo island, at the geographic center of Maritime Southeast Asia. At 1,143 kilometers (710 mi) in length, one of the world's longest island rivers.
The longest river in the world is the Nile River, located in Africa. From its source in the country of Burundi to its mouth on the Mediterranean Sea, it extends for 4,145 mileâ¦s (6,670 kilometers). But the world's second longest river, the Amazon (4,007 miles, or 6,451 kilometers), which is located in South America, is really the world's biggest river.