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.
Yenisey-Angara-Selenga Rivers, Asia. 1  3,448 miles; 5550 km. 2  This is the river of central Russia and one of the several longest rivers in Asia. Despite being short, it has 1.5x more flow than the Mississippi-Missouri river.