| The Happy Scientist

	page type	Click a topic link to see more.
White Balance	video	senses, observation, light, nervous system, human body, investigations and experiments
Curves Illusion	video	senses, observation, nervous system
Why We Sweat	video	states of matter, Variables and controls, adaptation, critical thinking, observation, thermal energy, body covering, structure and function, human body, investigations and experiments, water, energy
Hear the Ocean	video	molusks, senses, structure and function, sound
Hunting with an Umbrella	video, free, ClosedCaptions	food web, arthropods, observation, animals, classification, investigations and experiments
Nature Watching	video	food web, growth and development, invertebrates, adaptation, observation, plant parts, vertebrates, behavior, ecosystem, reproduction, algae, fungi, plants, animals, evolution
Flowers	video, ClosedCaptions	adaptation, plant parts, reproduction, plants
Yeast and Sugar, part 2	video	cells, food web, growth and development, Variables and controls, observation, reproduction, digestive system, fungi, measurement, investigations and experiments
Yeast and Sugar, part 1	video	cells, food web, growth and development, Variables and controls, observation, reproduction, digestive system, fungi, measurement, investigations and experiments
Onion Crystals	video	adaptation, plant parts, refraction, light, microscope, plants, crystals
Calling a Woodpecker	video	Impact of humans, senses, critical thinking, observation, vertebrates, behavior, birds, information processing, sound, waves, animals
Scientific Names	video, ClosedCaptions	taxonomy, information processing, classification
Just a Suggestion	video	senses, behavior, information processing, nervous system, human body
Primary Consumers	video, ClosedCaptions	food web, photosynthesis, ecosystem, plants, animals, energy
When Sugar Isn't Sweet	video	senses, Variables and controls, critical thinking, observation, digestive system, nervous system, human body, investigations and experiments
Stroop Effect	video	Illusions and Tricks, senses, behavior, information processing, nervous system, human body
Stable Image	video	senses, adaptation, observation, information processing, nervous system, human body, investigations and experiments
Fingerprints	video	information processing, body covering, classification, human body
Spoon on Your Nose	video	Illusions and Tricks, critical thinking, properties, friction, body covering, gravity, structure and function, human body, force and interactions
Heartless Plants	video, ClosedCaptions	growth and development, adaptation, circulatory system, plant parts, water cycle, structure and function, plants
Spoon Bells	video	senses, conduction, nervous system, sound, waves, human body, energy
Reading a Skeleton	video, free	Halloween, muscular system, skeletal system, human body
Feathers	video	adaptation, engineering, birds, body covering, structure and function, force and interactions
Secondary Consumers	video, ClosedCaptions	food web, growth and development, cycles, ecosystem, plants, animals, classification
Iron Cereal	video, ClosedCaptions	properties, periodic table, digestive system, magnetism, element, human body, mixture
Seed Search	video, ClosedCaptions	adaptation, plant parts, reproduction, plants, evolution
Selective Smelling	video	senses, adaptation, human body
Illusions	video	Illusions and Tricks, senses, observation, information processing, nervous system, human body
A Color You Can't See	video, free	electromagnetic spectrum, senses, engineering, light, information processing, misconceptions, waves
Koffka Ring Illusion	video	senses, observation, information processing, nervous system, human body, measurement, investigations and experiments

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