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2 results for Topics and Regional Resources
Inventors and inventions
Junior Secondary (Years 7 - 10)
People who discover new methods of doing things or technology which improve our lifestyle are called inventors. The new technologies which they develop are i...
Entry last updated: 10/07/25
Floating and sinking
Floating and sinking depend on an object’s weight and the upward force of water (upthrust). If the object’s weight is less than the upthrust, it floats; if t...
Entry last updated: 28/07/26