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Pbs Learning Media: Crash Course Chemistry: Redox Reactions
All the magic that we know is in the transfer of electrons. Reduction (gaining electrons) and oxidation (the loss of electrons) combine to form Redox chemistry, which contains the majority of chemical reactions. As electrons jump from...
PBS
Pbs Learning Media: Crash Course Physics: Fluids in Motion
We continue our exploration of fluids and fluid dynamics. How do fluids act when they're in motion? How does pressure in different places change water flow? And what is one of the motion annoying things about filming outside on a nice...
PBS
Pbs Learning Media: Crash Course Chemistry: Solutions
In this episode, Hank illustrates the ideas of solutions and discusses molarity, molality, and mass percent. Also, why polar solvents dissolve polar solutes, and nonpolar solvents dissolve nonpolar solutes. [8:19]
PBS
Pbs Learning Media: Crash Course Physics: Temperature
In this episode of Crash Course Physics, Shini talks to us about temperature and the ideal gas law. Also, we figure out how much air is in your car. [8:26]
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Pbs Learning Media: Crash Course Chemistry: Enthalpy
In this episode, you'll learn what the state function is, and how it varies from a path-dependent function; why enthalpy change is different from heat; that bonds are energy and to form and break them they release and absorb heat to and...
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Pbs Learning Media: Crash Course Chemistry: Polymers
The world of Polymers is so amazingly integrated into our daily lives that we sometimes forget how amazing they are. Here, Hank talks about how they were developed an the different types of Polymers that are common in the world today,...
PBS
Pbs Learning Media: Crash Course Chemistry: Liquids
Liquids are everywhere, but at the same time, they possess some incredibly unique qualities when compared to the rest of the matter in the universe. In this episode of Crash Course Chemistry, Hank gives you the low down on things like...
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Pbs Learning Media: Crash Course Physics: Engines
One of the greatest inventions is the steam engine. But why? What makes it so useful? And how does it work? In this episode of Crash Course Physics, Shini talks to us about how engines work, what makes them efficient, and why they're...
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Pbs Learning Media: Crash Course Physics: Statics
Whenever you walk across a bridge or lean on a building, Statics are at work. Statics is the study of objects when they're NOT accelerating. In this episode of Crash Course Physics, Shini talks to us about stretching, compressing, and...
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Pbs Learning Media: Crash Course Physics: Torque
In this episode of Crash Course Physics, Shini sits down with us to discuss what torque is, how it works, why it works, and what it all has to do with this thing called "Moment of Inertia." [8:02]
PBS
Pbs Learning Media: Crash Course Physics: Sound
We learn a lot about our surroundings thanks to sound. But...what is it exactly? In this episode of Crash Course Physics, Shini goes over some of the basics (and some of the not so basics) of the Physics of Sound. [9:38]