and its 4km under the ground 0_o
http://www.guardian.co.u...underground-river-amazon"The Amazon flows much faster than the Hamza, however, draining a greater volume of water. Around 133,000m3 of water flow through the Amazon per second at speeds of up to 5 metres per second. The underground river's flow rate has been estimated at around 3,900m3 per second and it barely inches along at less than a millimetre per hour."
wow.
<Ringworm>hehehe, it's all fun and games till someone loses an "I"