A chemical weapon is defined as a substance that is intended for use in military and non-military operations to kill, seriously injure or otherwise incapacitate people, or to harm or destroy their …
The use of household insecticide in continous use in a closed room, allowing its accumulation. Occurrence of this accumulation depends on several factors such as pesticide formulation, route/entrac…
Among many kind of drinks tea is most preferable drink for Indonesia people. Compare to other drinks, tea has a lot of benefit to our healthy. Tea are able to prevent some diseases and help for rec…