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Engineering
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4104 minFREE4-part Engineering courseFree54 CQ
Building a computer from scratch? Watch how to do each step from start to finish—from choosing the right computer hardware, to installing the motherboard, to booting up your new DIY computer!
with Carey HolzmanBuilding a computer from scratch? Watch how to do each step from start to finish—from choosing the right computer hardware, to installing the motherboard, to booting up your new DIY computer!
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11110 min11-part Computer Science course61 CQ
Learn how to set up a do-it-yourself home wireless network in this course. From terminology and equipment to setup and best practices, this hands-on IT course teaches how to build a wifi network.
with CPU ModderLearn how to set up a do-it-yourself home wireless network in this course. From terminology and equipment to setup and best practices, this hands-on IT course teaches how to build a wifi network.
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958 min9-part Engineering course32 CQ
Sensors perform a hugely valuable function in electronic devices, and in this course, electrical engineer Dorian McIntire provides an in-depth look at how different kinds of sensors operate.
with Dorian McIntireSensors perform a hugely valuable function in electronic devices, and in this course, electrical engineer Dorian McIntire provides an in-depth look at how different kinds of sensors operate.
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1582 min15-part Engineering course50 CQ
In this course, learn what defines the discrete-time Fourier transform, how it is related to different signal functions, as well as how to evaluate its properties numerically and graphically.
with Anish TurlapatyIn this course, learn what defines the discrete-time Fourier transform, how it is related to different signal functions, as well as how to evaluate its properties numerically and graphically.
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633 min6-part Engineering course20 CQ
Are you an electronics hobbyist who wants to start building simple electronic circuits with LEDs? This course is a great way to apply a circuitry foundation and learn a bit of electrical engineering!
with Surya PenmetsaAre you an electronics hobbyist who wants to start building simple electronic circuits with LEDs? This course is a great way to apply a circuitry foundation and learn a bit of electrical engineering!
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786 min7-part Engineering course47 CQ
Are you an engineer who wants to improve your public speaking skills? In this course, learn to deliver a persuasive presentation that highlights your expertise and encourages people to take action.
with TJ WalkerAre you an engineer who wants to improve your public speaking skills? In this course, learn to deliver a persuasive presentation that highlights your expertise and encourages people to take action.
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14213 min14-part Engineering course115 CQ
Analog technology remains essential to electronic communication. In this course, learn the analog electronics basics that everyone interested in technology and engineering should know.
with HumanHardDriveAnalog technology remains essential to electronic communication. In this course, learn the analog electronics basics that everyone interested in technology and engineering should know.
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478 min4-part Engineering course41 CQ
Feel like you’ve got your wires crossed when it comes to electrical engineering? This course is a great refresher for engineering students looking to brush up on a few concepts before an exam!
with HumanHardDriveFeel like you’ve got your wires crossed when it comes to electrical engineering? This course is a great refresher for engineering students looking to brush up on a few concepts before an exam!
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962 min9-part Arduino course36 CQ
Electronic sensors are the eyes and ears of machines. In this course, learn about a variety of sensors and their applications, and discover how to implement them in your Arduino prototyping setup.
with Dr Peter DalmarisElectronic sensors are the eyes and ears of machines. In this course, learn about a variety of sensors and their applications, and discover how to implement them in your Arduino prototyping setup.
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21 minFREEEngineering lessonFree11 CQ
What's up at SpaceX? Engineer Gwynne Shotwell was employee number seven at Elon Musk's pioneering aerospace company and is now its president. In conversation...
with Gwynne ShotwellWhat's up at SpaceX? Engineer Gwynne Shotwell was employee number seven at Elon Musk's pioneering aerospace company and is now its president. In conversation...
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3 minFREEEngineering Nerdy CurioFree2 CQ
In today's Nerdy Curio from Engines of our Ingenuity, the mechanics of helicopters, and why inventing it was harder than it looked.
In today's Nerdy Curio from Engines of our Ingenuity, the mechanics of helicopters, and why inventing it was harder than it looked.
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3 minFREEEngineering Nerdy CurioFree2 CQ
In today's Nerdy Curio from Engines of our Ingenuity, how Josephine Cochran invented the first commercially successful automatic dishwasher.
In today's Nerdy Curio from Engines of our Ingenuity, how Josephine Cochran invented the first commercially successful automatic dishwasher.
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3 minFREEEngineering Nerdy CurioFree2 CQ
In today's Nerdy Curio from Engines of our Ingenuity, a story of two unsinkable ships: the Titanic and the Great Eastern. One sank; one didn't.
In today's Nerdy Curio from Engines of our Ingenuity, a story of two unsinkable ships: the Titanic and the Great Eastern. One sank; one didn't.
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4 minFREEEngineering Nerdy CurioFree3 CQ
In today's Nerdy Curio from Engines of our Ingenuity, the story of a failed airplane design in the race to build a perfect airplane.
In today's Nerdy Curio from Engines of our Ingenuity, the story of a failed airplane design in the race to build a perfect airplane.
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17 minFREEBiology lessonFree9 CQ
Ants are known for their elaborate underground tunnels and caverns. But ants also build tall, Eiffel Tower-like columns—with their own bodies
with Science FridayAnts are known for their elaborate underground tunnels and caverns. But ants also build tall, Eiffel Tower-like columns—with their own bodies
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2 minFREEEngineering Nerdy CurioFree2 CQ
In today’s Nerdy Curio from 60-Second Science, engineers have developed a smartphone that doesn't run out of juice.
with 60-Second ScienceIn today’s Nerdy Curio from 60-Second Science, engineers have developed a smartphone that doesn't run out of juice.
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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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42434 min42-part Android Development course238 CQ
Jump-start your Android development skills with Learn to Program! This beginner-level course starts with a review of the Java principles you need to understand before designing more complex programs, including inheritance and interfaces. Then, start working with Android SDK—the bundle of free tools for developers. Learn how to structure your application, add graphics, build an effective architecture, and add the bells and whistles before testing out the program with an emulator and going live!
with LearnToProgramJump-start your Android development skills with Learn to Program! This beginner-level course starts with a review of the Java principles you need to understand before designing more complex programs, including inheritance and interfaces. Then, start working with Android SDK—the bundle of free tools for developers. Learn how to structure your application, add graphics, build an effective architecture, and add the bells and whistles before testing out the program with an emulator and going live!
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15140 min15-part Android Development course78 CQ
Want to know how to code an Android app? Learn everything you need in this intermediate course. From basic Java and the free Eclipse ADT, to debugging—get ready to launch your custom Android app!
with Daniel DownsWant to know how to code an Android app? Learn everything you need in this intermediate course. From basic Java and the free Eclipse ADT, to debugging—get ready to launch your custom Android app!
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12150 min12-part Android Development course81 CQ
Follow along and learn how to create mobile apps in this project-based development course. Follow along and make 10 different apps you can use and distribute to iOS, Android, Kindle and more!
with LearnToProgramFollow along and learn how to create mobile apps in this project-based development course. Follow along and make 10 different apps you can use and distribute to iOS, Android, Kindle and more!
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47494 min47-part Android Development course271 CQ
Explore the ins and outs of Unity 5's flexible animation system, stellar physics capabilities, and audio mixer. Learn how to start developing your own 3D games and interactive experiences!
with LearnToProgramExplore the ins and outs of Unity 5's flexible animation system, stellar physics capabilities, and audio mixer. Learn how to start developing your own 3D games and interactive experiences!
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4 minAndroid Development lesson3 CQ
Want to learn how to customize your Android device? In this lesson, discover how to change the look of your Android smartphone with the launcher and icon packs!
with Tyler MillerWant to learn how to customize your Android device? In this lesson, discover how to change the look of your Android smartphone with the launcher and icon packs!