Introduces the concept of energy, covering such topics as the different types of energy, how they can be converted into different forms, sources of energy useful to humans, and renewable energy resour
Describes the microscopes used throughout the years to look at small objects, including atoms, culminating in the confocal microscope, which can produce a three-dimensional picture.
Introduces the concepts of forces and motion, covering such topics as the different types of forces, how force and motion have been studied throughout history, the laws that govern them, and simple ma
Introduces light, covering such topics as the nature of light, how it is produced artificially, the different types of light, light waves, how light travels, colors, how it is perceived, how vision is
Introduces the concept of electricity, covering such topics as its ubiquity in the world, how it has been studied throughout history, its use in batteries, and its relation to magnetism.
Why are chemists so great at solving problems? Because they have all the solutions! Get it? Knowing how mixtures and solutions work makes our lives easier and more enjoyable. Examine the molecules beh
"Beep, beep, beep! Whirrrr. From loud and annoying to peaceful and relaxing, sounds are an ever-present part of life. Sound not only helps us send messages to one another, but also tells us about our
