Science Experiment Terms

noun a public display of group feelings or a process or show designed to explain how something works

• The scientist conducted a demonstration to showcase the new technology.
• We watched a cool demonstration of the latest gadgets at the tech expo.
• The magician's demonstration of card tricks was mind-blowing!
• The peaceful protest was a powerful demonstration of unity and strength.

noun A device or mechanism for tracing something, such as a gun attachment that shows the path of a bullet

• The forensic scientist used a tracer to analyze the chemical composition of the substance.
• The detective used a tracer to track down the suspect's location.
• I heard they're using tracers in the game to see through walls.
• Her kindness left a tracer in his heart, guiding him towards a better path.