** intermediate

** intermediate Richard Feynman Video 

Richard Feynman: Fun to Imagine and other videos

August 11, 2017August 12, 2017 Scott Snell lecture, Richard Feynman, video

I have three favorite Richard Feynman videos that I want to share here. Not only was Richard Feynman a genius,

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** intermediate Energy Video 

How does motion affect temperature?

February 1, 2016August 12, 2017 Coco Science electric mixer, hand mixer, mixing bowl, thermometer, water

Do you think you can change the temperature of water by mixing it with a mixer? Time: about 5 minutes

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** intermediate Electricity and Magnetism 

Build a simple electronic circuit

January 15, 2016August 12, 2017 Coco Science aa battery, electrical switch, insulated wire, light bulb, light bulb socket

Build a simple electrical circuit

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** intermediate Electromagnetism 

Simple Electromagnet

January 15, 2016August 12, 2017 Coco Science battery, coated wire, iron bolt, iron screw

Make a simple electromagnet Time: about 10 minutes Materials: AA battery or other power source iron bolt or nail or

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** intermediate Change of State Video 

Make Rain in your Kitchen

January 5, 2016August 12, 2017 Coco Science boiling water, dish, ice cubes, pyrex saucepan

Watch what happens when warm moist air meets a cold front in your kitchen? It rains!

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** intermediate Chemistry 

Borax Crystals

January 5, 2016January 15, 2016 Coco Science boiling water, Borax, food coloring, mason jar, pipe cleaner

Grow beautiful, colorful crystals.

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** intermediate Melting Point Video 

Slicing ice cubes

January 5, 2016August 12, 2017 Coco Science heavy weight, ice cube, metal wire, regelation

Find out what happens when you try to slice a wire through an ice cube!

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** intermediate Electromagnetism 

Build a Simple DC Motor

January 5, 2016January 8, 2016 Coco Science battery, breadboard, dc motor, magnet wire

Build a working DC motor in 20 minutes if you have the right materials! Materials: AA battery or equivalent power

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** intermediate Electromagnetism 

World’s Simplest DC Motor

January 4, 2016January 4, 2016 Coco Science dc motor, electromagnetism, homopolar motor

Build a simple homo polar motor. Learn about electricity and magnetism.

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** intermediate Chemistry 

Make a Volcano

January 1, 2016January 9, 2016 Coco Science 2 pieces of construction paper, baking soda, black paint, dish soap, flour, measuring cup, newspaper, paint brush, plastic bottle, red food coloring, tape, vinegar, water

Make a working volcano from materials you would normally have in your house! Materials: 2 pieces of construction paper tape

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