Let’s go back to middle school science class. The teacher asks you what the three primary ways to transfer energy are called. I’ll give you one of the answers: convection! That’s also one of the main ...

In this activity from Lawrence Hall of Science, you’ll use hot and cold water to see how fluids at different temperatures move around in convection currents. Be sure to share what you’ve learned about ...

The convection process is thought to be a driving factor in the creation of stellar winds, and energy transportation throughout a star. Perhaps the most interesting aspect of these new observations is ...

Conventional toaster ovens are ideal for cooking smaller dishes and save money on electricity, as they heat up faster than a full-size oven. As a more compact version of the main kitchen appliance, ...