| The Happy Scientist

	page type	Click a topic link to see more.
Continuous Change	video	earthquakes, erosion, observation, volcanoes, cycles, water cycle, rocks, landforms, tectonics, geologic time
Making a Cloud Chamber	video, free	atoms, engineering, nuclear, energy
Identifying Minerals	video, learnalong	properties, information processing, classification, minerals, element, measurement, rocks, compound
Bacteria and Antibiotics	video, ClosedCaptions	cells, growth and development, Impact of humans, Variables and controls, bacteria, measurement, investigations and experiments
Torque	video	mass, newton's laws, Variables and controls, inertia, motion, engineering, gravity, structure and function, measurement, investigations and experiments, force and interactions, energy
Bioclastics: Rocks With No Minerals	video	misconceptions, classification, minerals, rocks
Launch of the Space Shuttle Discovery	video	earth, engineering, moon, information processing, solar system
Air Space	video	states of matter, critical thinking, properties, engineering, structure and function, matter
Hanging a Hammer	video, free	newton's laws, critical thinking, engineering, gravity, structure and function, force and interactions
Scaring Pepper	video	Halloween, Holiday, Illusions and Tricks, polar/nonpolar, surface tension, critical thinking, observation, information processing, water
Tricky Bottle	video	Illusions and Tricks, newton's laws, states of matter, surface tension, critical thinking, engineering, pressure, gravity, water, force and interactions
Laser Projection Microscope	video, learnalong	refraction, reflection, engineering, light, microscope, waves
75% Water	video	food web, critical thinking, earth, ecosystem, model, water cycle, information processing, tectonics, water
Measuring in Feet	video, ClosedCaptions	skeletal system, measurement, anatomy
Sorting Salt and Pepper	video	static electricity, Variables and controls, critical thinking, properties, engineering, electricity, attract/repel, investigations and experiments
Milk Bubbles	video	solution, surface tension, critical thinking, properties, pressure, structure and function, mixture, water
Measuring Calories	video, ClosedCaptions	Variables and controls, thermal energy, digestive system, human body, measurement, investigations and experiments, energy
Bendable Bones	video	acid-base, reaction, vertebrates, structure and function, skeletal system
Evaporites	video, learnalong	solution, states of matter, climate, water cycle, minerals, rocks, investigations and experiments, physical-chemical change
Looking for Rainbows	video	critical thinking, observation, refraction, reflection, weather, light, water cycle, structure and function, waves
A Grass Whistle	video	engineering, structure and function, sound, waves, force and interactions
The Science of Rubberbands	video	kinetic/potential, model, engineering, structure and function, expand/contract, force and interactions, energy
Whistle Stick	video, text page, blog	motion, engineering, structure and function, sound, waves, force and interactions
A Boat Full of Holes	video	surface tension, density, investigations and experiments, water
About Microwaves	video	Variables and controls, critical thinking, cycles, thermal energy, engineering, electricity, misconceptions, waves, energy
Two Coins Illusion	video	Illusions and Tricks, senses, observation, information processing, nervous system, human body
Bottle Tones, part 1	video	senses, Variables and controls, critical thinking, cycles, engineering, structure and function, sound, waves, investigations and experiments, hypothesis, theory, and law, force and interactions
Why I Decided to Become a Scientist	video, free, ClosedCaptions	critical thinking, investigations and experiments, hypothesis, theory, and law, fossils
What is an Experiment?	video, text page, learnalong	critical thinking, investigations and experiments
Minerals: Luster	video, learnalong	observation, properties, reflection, light, classification, minerals

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