John r's Enrolled Lessons
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20 minFREEEngineering lessonFree11 CQ
Customize your computer to meet your exact needs by building it yourself! Learn what hardware you’ll need to get started in the Part 1 of this four-part series.
with Carey HolzmanCustomize your computer to meet your exact needs by building it yourself! Learn what hardware you’ll need to get started in the Part 1 of this four-part series.
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25 minFREEEngineering lessonFree13 CQ
Installing the power supply in your custom-built computer was a breeze! Now learn how to install the optical drive, card reader, and hard drive.
with Carey HolzmanInstalling the power supply in your custom-built computer was a breeze! Now learn how to install the optical drive, card reader, and hard drive.
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38 minFREEEngineering lessonFree20 CQ
Mounting the motherboard and connecting the cables properly are the final hurdles to clear when putting together your own custom-built computer.
with Carey HolzmanMounting the motherboard and connecting the cables properly are the final hurdles to clear when putting together your own custom-built computer.
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19 minFREEEngineering lessonFree10 CQ
Now that you’ve finished putting together the hardware for your custom-built computer, all that’s left installing an operating system and the motherboard drivers!
with Carey HolzmanNow that you’ve finished putting together the hardware for your custom-built computer, all that’s left installing an operating system and the motherboard drivers!
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10 minFREEEngineering lessonFree6 CQ
Researchers have now developed a robot that can perform sutures and other delicate operations completely autonomously.
with Science FridayResearchers have now developed a robot that can perform sutures and other delicate operations completely autonomously.
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17 minFREECars + Motorcycles lessonFree9 CQ
“Connected” cars tap into the vehicles’ sensors to read road signs, determine traffic patterns, and find open parking spaces.
with Science Friday“Connected” cars tap into the vehicles’ sensors to read road signs, determine traffic patterns, and find open parking spaces.