Lemon battery, powers light bulb, Joey’s science project, 6 year old Joey (First Grade) demonstration of an electrical lemon battery. (DiscoveryJoey.com) 5 lemons, 3.5 volt led light, used copper wires and galvanized screws. Lemons produced 3.5 volts of electricity, enough to power light for a few hours, then screws became corroded by the lemon acid. Daisy chain lemons, positive negative, across the chain of lemons. Joey Ottobre. Joey’s Lemon Battery.
Categories: Gr 9-10 Science
Engaging Students in Grade 10 Organs & Organ Systems. By Leila Knetsch Curriculum Connection: Grade 10 D/P Science, Cells and Tissues Unit Diagnostic Map Your Organs Main Lesson Lesson:... read more
Categories: Gr 9-10 Science, Gr. 11-12 Physics
https://youtu.be/IbpiovW507M The outer layer of the sun is slowing down, something we've known for decades but haven't been able to figure out until now. Supported by Google Making & Science:... read more
Categories: Gr 1-3 Science & Tech, Gr 4-6 Science & Tech, Gr 7-8 Science & Tech, Gr 9-10 Science
[embed]https://www.youtube.com/watch?v=OslIVjv0MiY[/embed] Use science know-how to create a tasty vanilla treat! The Roman emperor, Nero, is credited as the first person to have a type of ice... read more
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