Instructions and materials for each project are available on our website: 1. Infinity mirror: https://www.sciencebuddies.org/science-fair-projects/project-ideas/Elec_p080/electricity-electronics/build-an-infinity-mirror 2. Wind turbine: https://www.sciencebuddies.org/science-fair-projects/project-ideas/Aero_p040/aerodynamics-hydrodynamics/wind-turbine-design 3. Bath bombs: https://www.sciencebuddies.org/science-fair-projects/project-ideas/Chem_p105/chemistry/bath-bomb-science 4. Marble roller coaster: https://www.sciencebuddies.org/science-fair-projects/project-ideas/Phys_p036/physics/marble-roller-coaster-loop-the-loop 5. Slime: https://www.sciencebuddies.org/science-fair-projects/project-ideas/Chem_p110/chemistry/design-your-own-slime 6. Balloon car: https://www.sciencebuddies.org/science-fair-projects/project-ideas/Phys_p099/physics/balloon-powered-car-challenge 7. Popping boba: https://www.sciencebuddies.org/science-fair-projects/project-ideas/FoodSci_p074/cooking-food-science/boba-spherification 8. Electric motor: https://www.sciencebuddies.org/science-fair-projects/project-ideas/Elec_p051/electricity-electronics/build-a-simple-electric-motor 9. Paper tower: https://www.sciencebuddies.org/science-fair-projects/project-ideas/CE_p027/civil-engineering/tallest-paper-tower-challenge 10. Solar car: https://www.sciencebuddies.org/science-fair-projects/project-ideas/Energy_p043/energy-power/how-to-build-solar-powered-car 11. Electromagnet: https://www.sciencebuddies.org/science-fair-projects/project-ideas/Elec_p035/electricity-electronics/strength-of-an-electromagnet 12. Candle carousel: https://www.sciencebuddies.org/science-fair-projects/project-ideas/Aero_p051/aerodynamics-hydrodynamics/make-a-candle-carousel 13. Potato battery: https://www.sciencebuddies.org/science-fair-projects/project-ideas/Energy_p010/energy-power/potato-battery 14. Hydroponics: https://www.sciencebuddies.org/science-fair-projects/project-ideas/PlantBio_p045/plant-biology/hydroponics-gardening-without-soil 15. Candy chromatography: https://www.sciencebuddies.org/science-fair-projects/project-ideas/FoodSci_p006/cooking-food-science/candy-chromatography Science Buddies also hosts a library of instructions for over 1,500 other hands-on science projects, lesson plans, and fun activities for K-12 parents, students, and teachers! Visit us at http://www.sciencebuddies.org to learn more. Music: Cheery Monday Kevin MacLeod (incompetech.com) Licensed under Creative Commons: By Attribution 3.0 License http://creativecommons.org/licenses/by/3.0/ #STEM #sciencebuddies ******************************* Connect with Science Buddies: TWITTER: https://twitter.com/ScienceBuddies FACEBOOK: https://www.facebook.com/ScienceBuddies INSTAGRAM: https://www.instagram.com/scibuddy PINTEREST: https://www.pinterest.com/sciencebuddies