June 18, 2017
Understanding Recirculating Aquaculture System Greeting! Hallo everyone ! At this time, we live in the age of globalization or can also be called the era of […]
February 19, 2017
A zen garden is a Japanese form of dry garden, where nature is represented in a mini form by using stones and sand or gravel. […]
January 13, 2017
Global warming refers to the upward temperature trend across the entire Earth since the early 20th century, and most notably since the late 1970s, due to […]
January 13, 2017
By 2050 world population expected to reach nine billion people. It means that we have nine billion mouth to feed by then. Wich mean that we […]