How fast do you think you can get a can of soda to go from warm to cold? Would you believe it can be done in about one minute? It can and here is how you can make a gadget to do just that from simple materials. It is a good idea to have …
Month: December 2016
[wp_ad_camp_2] During this project, you are going to discover whether hydroponic farming (as seen to the left) is faster than traditional methods using soil (in the above photo). You may think you already know the answer to this question but you may be surprised by what you find. …
Which is Faster – Hydroponic or Traditional Farming?Read More »
[wp_ad_camp_2] Have you ever thought about whether an orange would float or sink in water? Doesn’t seem like something that really matters, but testing it will help you learn something about density as well as learning something about oranges you didn’t know before. For this experiment, you will need: One orange A container such …
Have you ever heard the phrase “It’s so hot you could cook an egg on the sidewalk”? Have you ever wondered if it was true? With this experiment you can see how the heat (energy) of the sun can be captured and used to cook food. What you Need: Cardboard pizza box. Box cutter or …