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Chemistry
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40208 min40-part Chemistry course125 CQ
Professor Dave covers the fundamentals of chemistry with short and simple lessons on using scientific notation, balancing chemical equations, understanding atomic theory, and more.
Professor Dave covers the fundamentals of chemistry with short and simple lessons on using scientific notation, balancing chemical equations, understanding atomic theory, and more.
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971 min9-part Chemistry course39 CQ
Explore the basic properties of gases and learn how gas molecules move, are measured, and react to changes in pressure, volume, and temperature with easy-to-understand illustrations and examples.
Explore the basic properties of gases and learn how gas molecules move, are measured, and react to changes in pressure, volume, and temperature with easy-to-understand illustrations and examples.
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1172 min11-part Chemistry course43 CQ
This course on nuclear chemistry and radioactive decay from Prof. Amanda Holton discusses the differences among alpha, beta, and gamma decay; nuclear fusion and fission; and nuclear kinetics.
with Amanda HoltonThis course on nuclear chemistry and radioactive decay from Prof. Amanda Holton discusses the differences among alpha, beta, and gamma decay; nuclear fusion and fission; and nuclear kinetics.
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46342 min46-part Chemistry course196 CQ
Organic chemistry can be complex and difficult to learn. Professor Dave makes learning organic chemistry easy with this comprehensive course that explains the basics in a structured and linear way!
Organic chemistry can be complex and difficult to learn. Professor Dave makes learning organic chemistry easy with this comprehensive course that explains the basics in a structured and linear way!
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520 min5-part Chemistry course13 CQ
Are you a chemistry student delving into quantum mechanics? In this course, review historical, mathematical, and conceptual topics of quantum mechanics, and experiments that led to key findings.
with Amanda HoltonAre you a chemistry student delving into quantum mechanics? In this course, review historical, mathematical, and conceptual topics of quantum mechanics, and experiments that led to key findings.
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643 min6-part Chemistry course25 CQ
Studying trends along the periodic table? In this intermediate chemistry course, learn all about periodic trends, and discuss concepts like effective nuclear charge and ionization energy.
with Amanda HoltonStudying trends along the periodic table? In this intermediate chemistry course, learn all about periodic trends, and discuss concepts like effective nuclear charge and ionization energy.
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11117 min11-part Chemistry course64 CQ
Chemistry has sometimes been called the "central science" because it overlaps with so many other areas of science. In this course, review many topics covered in a typical college chemistry course.
Chemistry has sometimes been called the "central science" because it overlaps with so many other areas of science. In this course, review many topics covered in a typical college chemistry course.
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8106 min8-part Biology course57 CQ
Need a cram course on diagnosing acid base disturbances? Gain a clear understanding of metabolic and respiratory acidosis and alkalosis. Wrap up with review questions for passing the medical boards.
with MedCramNeed a cram course on diagnosing acid base disturbances? Gain a clear understanding of metabolic and respiratory acidosis and alkalosis. Wrap up with review questions for passing the medical boards.
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430 min4-part Chemistry course18 CQ
In organic chemistry, it's important to be familiar with the Claisen rearrangement. In this course, learn what molecules qualify for the reaction and review the steps of the rearrangement mechanism.
with ChemChickIn organic chemistry, it's important to be familiar with the Claisen rearrangement. In this course, learn what molecules qualify for the reaction and review the steps of the rearrangement mechanism.
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9 minFREEChemistry lessonFree5 CQ
The olfactory system has privileged access to the regions of your brain that control memory and emotion.
with Science FridayThe olfactory system has privileged access to the regions of your brain that control memory and emotion.
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12 minFREEChemistry lessonFree7 CQ
For the first time ever, female scientists were awarded the Nobel Prize in physics and chemistry in the same year.
with Science FridayFor the first time ever, female scientists were awarded the Nobel Prize in physics and chemistry in the same year.
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23 minFREEChemistry lessonFree12 CQ
In the early 20th century, milk could be spiked with formaldehyde and pepper could contain coconut shells or charred rope—until a government chemist called f...
with Science FridayIn the early 20th century, milk could be spiked with formaldehyde and pepper could contain coconut shells or charred rope—until a government chemist called f...
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3 minFREEChemistry Nerdy CurioFree2 CQ
As Louis Pasteur once said, "Chance favors the prepared mind." Today's Nerdy Curio from Engines of our Ingenuity is a dose of inspiration in the new year, focusing on discoveries made while we weren't looking for them.
As Louis Pasteur once said, "Chance favors the prepared mind." Today's Nerdy Curio from Engines of our Ingenuity is a dose of inspiration in the new year, focusing on discoveries made while we weren't looking for them.
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3 minFREEChemistry Nerdy CurioFree2 CQ
In today's Nerdy Curio from Minute Earth: Ever wondered how to date a planet? Watch and learn.
with Minute EarthIn today's Nerdy Curio from Minute Earth: Ever wondered how to date a planet? Watch and learn.
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3 minFREEChemistry Nerdy CurioFree2 CQ
In today's Nerdy Curio from Minute Earth, a look at the chemistry of seashells.
with Minute EarthIn today's Nerdy Curio from Minute Earth, a look at the chemistry of seashells.
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2 minFREEChemistry Nerdy CurioFree2 CQ
Why do ice cubes shrink, ice cream get frosty, and vegetables dry out in the freezer? Find out about how things can get "burnt" in the freezer in today's Nerdy Curio from Minute Earth.
with Minute EarthWhy do ice cubes shrink, ice cream get frosty, and vegetables dry out in the freezer? Find out about how things can get "burnt" in the freezer in today's Nerdy Curio from Minute Earth.
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2 minFREEChemistry Nerdy CurioFree2 CQ
In today's Nerdy Curio from Minute Earth, how your nasal spray's enantiomers could mean trouble.
with Minute EarthIn today's Nerdy Curio from Minute Earth, how your nasal spray's enantiomers could mean trouble.
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17 minFREEChemistry lessonFree9 CQ
Lithium ion may be good enough for now, but experts say that new battery tech will bring EVs to the next level.
with Science FridayLithium ion may be good enough for now, but experts say that new battery tech will bring EVs to the next level.
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325 min3-part Biology course14 CQ
Preparing for the AP Biology exam? In this three-part course, get clear explanations of Darwinian evolution by natural selection, modern evolutionary theory, and the history of life on Earth.
with Bleier BiologyPreparing for the AP Biology exam? In this three-part course, get clear explanations of Darwinian evolution by natural selection, modern evolutionary theory, and the history of life on Earth.
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7107 min7-part iOS Development course57 CQ
Looking for a programming language that can do some heavy-lifting but doesn't take years to master? When programming for iOS, OS X, and watchOS, Apple's programming language Swift is the best choice!
with Sanjay NoronhaLooking for a programming language that can do some heavy-lifting but doesn't take years to master? When programming for iOS, OS X, and watchOS, Apple's programming language Swift is the best choice!
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11163 min11-part iPhones + iPads course88 CQ
Want to get the most out of your iPhone? This course from tech expert Todd Olthoff is the perfect guide, for everything from basic installation to built-in app features.
with Todd OlthoffWant to get the most out of your iPhone? This course from tech expert Todd Olthoff is the perfect guide, for everything from basic installation to built-in app features.
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1270 min12-part Science course41 CQ
If you're looking for fun activities for kids that are equal parts science and craft, you'll love this course with lessons covering everything from homemade oobleck to egghead gardens.
with Sophie's WorldIf you're looking for fun activities for kids that are equal parts science and craft, you'll love this course with lessons covering everything from homemade oobleck to egghead gardens.
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10133 min10-part Calculus course72 CQ
Worried about taking a college-level or AP Calculus class? Fret not! In this course, review simple examples and graphs to explore the main concepts of both differential and integral calculus.
with Math is a SportWorried about taking a college-level or AP Calculus class? Fret not! In this course, review simple examples and graphs to explore the main concepts of both differential and integral calculus.
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668 min6-part Dreamweaver course38 CQ
In this course, explore Dreamweaver CC's interface, learn how to plan and define your site, save images that work best online, and discover how to use hexadecimal colors and hex color code.
with Bill the GeekIn this course, explore Dreamweaver CC's interface, learn how to plan and define your site, save images that work best online, and discover how to use hexadecimal colors and hex color code.
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8 minFREEDreamweaver lessonFree5 CQ
In this lesson, continue learning about coding online maps using Leaflet's open source Javascript library. Muehlenhaus Maps shows how to embed custom icons.
with Ian MIn this lesson, continue learning about coding online maps using Leaflet's open source Javascript library. Muehlenhaus Maps shows how to embed custom icons.