21.   Environmentalist say atomic waste exudes radiation and cannot be rendered harmless.

22.   Explosives found on the roof of the building were rendered harmless.

23.   In biopesticide, Nahrul explains that the characteristics of pests could be modified through mutation to render them harmless to the crops.

24.   It was blended into a solution and poured into a mixture of sand and cement to render it harmless, Shah said.

25.   Modern society in fact has the means of effectively suppressing crime by rendering criminals harmless without definitively denying them the chance to reform.

26.   More explosive charges were found on the roof of the building and were rendered harmless.

27.   Rendering it harmless was difficult because bomb squads at first did not know it origins.

28.   Sappers labored through the night to dismantle the device, which was rendered harmless before dawn Tuesday.

29.   The mine was rendered harmless, the report said.

30.   The shoe taken from the plane to a grassy area, and rendered harmless.