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Science Buddies
Science Buddies • 47 weeks ago

How do you store solar energy for use when it is not light out? In the "The Speed of Light: Explore Solar Energy with a Supercapacitor Car Motor!" electronics #science project, students investigate how a capacitor works and how the time used to charge a solar-powered supercapacitor affects how long a car is powered. [Source: Science Buddies, www.sciencebuddie...] #STEM #scienceproject

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How can sea water be turned into safe drinking water? In the "Solar-Powered Water Desalination" environmental #engineering #science Project Idea, students build and test a solar-powered device for desalinating water. Does the color of the bottom impact the device's efficiency? A convenient project kit is available to do this science project. [Source: Science Buddies, www.sciencebuddie...] #STEM #scienceproject

Using household materials, you can put the power of the Sun to work as a room heater. In the "Cold Room? Heat It Up with A Homemade Solar Air Heater" environmental #engineering #science project, students build their own working solar air heater and test its heating power in a small room. [Source: Science Buddies, www.sciencebuddie...] #STEM #scienceproject

Do agrofuels produce the same amount of energy as nonrenewable fuels? In the "Burning Biofuels: Comparing Nonrenewable and Renewable Fuels" energy #science project, students use vegetable oil and motor oil to explore. [Source: Science Buddies, www.sciencebuddie...] #STEM #scienceproject #altenergy

How does a stethoscope work? In the "Make Your Own Stethoscope" #science project, students build three different homemade stethoscopes using funnels and tubing and investigate which design works best and why. [Source: Science Buddies, www.sciencebuddie...] #STEM #scienceproject

How does a chick get oxygen inside the egg? In the "How Does a Chick Breathe Inside Its Shell" #zoology #science Project Idea, students investigate the pores of a chicken egg shell by experimenting with the weight of eggs before and after boiling. [Source: Science Buddies, www.sciencebuddie...] #STEM #easter #scienceproject

What is the role of an enzyme in biochemistry? In the "A Juicy Project: Extracting Apple Juice with Pectinase" #science project, students investigate to see how much the addition of an enzyme speeds up the release of juice from apples? Do different types or ages of apples react differently? [Source: Science Buddies, www.sciencebuddie...] #STEM #scienceproject

How quickly can enzymes speed up a chemical reaction? In the "Enzyme-Catalyzed Reactions—What Affects Their Rates?" biochemistry #science project, students investigate how an enzyme (made from a filtered mashed potato solution) is affected by temperature. [Source: Science Buddies, www.sciencebuddie...] #STEM #scienceproject #biotech

How fuel-efficient is your car? How does fuel-efficiency change depending on different driving conditions? The "You've Got Permission to Be a Backseat Driver!" energy and power #science project helps students investigate fuel efficiency on the road. [Source: Science Buddies, www.sciencebuddie...] #STEM #scienceproject