Make a Photon Flower That Lights Up When You Water It With Lemon Juice
Make a Photon Flower That Lights Up When You Water It With Lemon Juice: Have you ever made a battery out of a lemon? If you poke a copper wire into a lemon and poke a zinc-coated nail in next to it, you can measure with a voltmeter that the lemon produces between 0.5 and 1 volt. The copper is the "cathode", or positive …
Simple Machines: The Projects
After a thorough investigation of simple machines, the kids picked what type of simple machine they wanted to become experts in. They could become experts in wheels & axels, pulleys, levers, inclined planes, screws or wedges. Each expert team created a poster about their simple machine including photos of examples, most of which we found around our school and playground! We couldn't walk anywhere without them pointing out examples of simple machines! Unfortunately I forgot to take a picture…
How To Build A Five Gallon Bucket Hydroelectric Generator
We all know that scientists are in a constant search for alternative energy sources and this happens because in recent years conventional energy sources have started to decrease significantly.They have developed various systems that convert the energy from nature in electricity and many of these systems could be built at home, on a smaller scale, in order to reduce electricity consumption.
Model hydro electric power plant DIY - hydraulic electricity generator Adion
Model hydro electric power plant DIY - hydraulic electricity generator. If you are interested in these science topics or DIY science models, you can try to s...
How to Build a Homemade Water Turbine Generator | Hunker
Water turbine generators can be built at home with minimal materials. Moving water is the prime driving force to turn the turbine and generate electricity. Using bicycle parts and an older automotive generator, several water turbines can be employed to gain any desired level of voltage and strength.