| The Happy Scientist

	page type	Click a topic link to see more.
Spoon Bells	video	senses, conduction, nervous system, sound, waves, human body, energy
Smoke Rings	video	pressure, force and interactions, energy
Water in a Glass, part 2	video	surface tension, Variables and controls, critical thinking, engineering, pressure, gravity, investigations and experiments, water, force and interactions
Finding Fat in Foods	video, ClosedCaptions	Variables and controls, conduction, reflection, light, digestive system, investigations and experiments, indicator
Introduction to the LED	video	conduction, engineering, light, electricity, energy
Ice Cream Science	video	solution, states of matter, thermal energy, mixture, crystals, physical-chemical change
Hear the Ocean	video	molusks, senses, structure and function, sound
Water in a Glass, part 3	video	surface tension, Variables and controls, critical thinking, observation, engineering, pressure, gravity, investigations and experiments, water, force and interactions
Laser Projection Microscope	video, learnalong	refraction, reflection, engineering, light, microscope, waves
Making a Screamer	video, free	Halloween, Holiday, cycles, motion, engineering, pressure, structure and function, sound, force and interactions, energy
Coins Through a Hole	video	critical thinking, properties, engineering, structure and function
Water in a Glass, part 1	video	surface tension, critical thinking, engineering, pressure, gravity, structure and function, water, force and interactions
The Slow Race	video, ClosedCaptions	kinetic/potential, Variables and controls, critical thinking, motion, engineering, friction, gravity, investigations and experiments, force and interactions, energy
Electrostatics and Water	video, ClosedCaptions	static electricity, conduction, electricity, attract/repel
Minerals: Luster	video, learnalong	observation, properties, reflection, light, classification, minerals
Science Friction	video	Illusions and Tricks, motion, engineering, friction, structure and function, force and interactions
Making a Solar Still	video	states of matter, cycles, model, thermal energy, weather, engineering, light, water cycle, structure and function, physical-chemical change, water
Silver Pictures	video	reaction, light, information processing, element, compound, energy
How Heat Moves	video	conduction, thermal energy, energy
Wax and Wood, part 1	video	polar/nonpolar, surface tension, Variables and controls, critical thinking, properties, density, engineering, structure and function, attract/repel, investigations and experiments, water
Changing the Speed of Light	video	refraction, light, structure and function, misconceptions, waves, investigations and experiments
Light Speed Chocolate	video	cycles, thermal energy, engineering, light, waves, measurement, investigations and experiments, energy
The Singing Glass	video	Variables and controls, cycles, motion, engineering, friction, structure and function, sound, waves, force and interactions, energy
Wax and Wood, part 2	video	polar/nonpolar, surface tension, Variables and controls, critical thinking, observation, properties, density, engineering, attract/repel, investigations and experiments, water
Primary Consumers	video, ClosedCaptions	food web, photosynthesis, ecosystem, plants, animals, energy
Candles in a Jar, part 2	video, ClosedCaptions	critical thinking, reaction, combustion, thermal energy, investigations and experiments
Light as Air	video	atmosphere, mass, states of matter, critical thinking, properties, density, misconceptions, measurement, matter
Sorting Salt and Pepper	video	static electricity, Variables and controls, critical thinking, properties, engineering, electricity, attract/repel, investigations and experiments
Paper Petals	video, ClosedCaptions	Illusions and Tricks, engineering, structure and function, expand/contract, force and interactions
White Balance	video	senses, observation, light, nervous system, human body, investigations and experiments

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