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 Amazon River is the longest river in South America, and the largest river in the world in terms of water discharge. This river has a series of major river systems in Colombia, Ecuador and Peru. At roughly 6,437 km (4,000 mi) in length, it is also considered to be the second-longest river in the world.