Test tubes are a common piece of laboratory equipment.
Biotechnology is providing people with new solutions to health problems. The question is: will people use them?
In this activity, students make a simple microscope with everyday materials.
Thermometers measure temperature. Daniel Fahrenheit is credited with the invention of the first thermometer, which was constructed using glass and mercury.
In this activity, students explore a range of common household substances to determine if they have the properties of a solid, a liquid or both.
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