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 Brazil's longest river and the second-longest river in the world. It covers 3,218 kilometers (2,000 miles) within the country of Brazil, but it has a total length of about 6,570 kilometers (4,080 miles). It starts in Peru and flows through Colombia and Brazil before reaching the Atlantic Ocean.