We do not know what your topic tool is, so we cannot help you.
Orv Madden ,invented the hot topic in 1989
There are many tools used for narrowing a topic. One tool used for narrowing a topic is the process of elimination. Starting with a main idea and crossing off sub-sections to narrow down to one sub-section. Hexagonal writing is another tool for narrowing a topic.
Hexagonal writing is a tool for narrowing a topic and helps you look at a piece of literature from a variety of angles.
The first burin was invented in the 16th century. A burin is a tool used in printmaking.
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This tool has been used for centuries. It was invented about 500 BC and appeared in Europe in the 12th and 13th centuries.
Patricia Era Bath invented the tool used to fix cataracts. The tool is the Laserphaco Probe and it was patented in 1988.
The ladder was invented thousands of years ago. No one remember who invented that tool, or when.
It was a good tool for war.
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