SciShow
Why Can't I Use My Laptop Outside?
Why can't laptop screens be viewed outside like e-readers can? It turns out, they use very different technology. But engineers are working on closing the gap.
SciShow
Can Screens Damage Your Eyes?
You might have heard that exposure to unnatural lights from digital devices can hurt your eyes. But is that true? Hosted by: Stefan Chin
SciShow
How Pocket Calculators Changed Electronics Forever
We don't think of pocket calculators as being all that special these days, but in reality their rise coincided with many of the innovations we take for granted today.
SciShow
3 Great Discoveries of 2014
SciShow News explains the amazing discoveries behind this year’s Nobel Prizes, from the invention that made LED bulbs possible to discovering how our “inner GPS” works!
SciShow
Can Screens Damage Your Eyes?
You might have heard that exposure to unnatural lights from digital devices can hurt your eyes. But is that true?
SciShow
The High-Tech Future of Sustainable Fishing
We’ve gotten maybe too good at fishing, and as a result we’ve completely transformed the oceans. So what can we do to make fishing more sustainable and still enjoy our fish and chips?
Science Buddies
LED Circuit Design: LEDs in Parallel
Learn to design LED circuits for maximum efficiency, including choosing a battery and resistors, in this electrical engineering project.
Science Buddies
LED Circuit Design: Power and Efficiency
Learn to design LED circuits for maximum efficiency, including choosing a battery and resistors, in this electrical engineering project.
Science Buddies
LED Circuit Design: LEDs in Series
Learn to design LED circuits for maximum efficiency, including choosing a battery and resistors, in this electrical engineering project.
Science Buddies
LED Circuit Design: Solve for Current with Known Resistor
Learn to design LED circuits for maximum efficiency, including choosing a battery and resistors, in this electrical engineering project.
Curated Video
Transducer
A device that converts one form of energy into another. A Twig Science Glossary Film. Key scientific terms defined in just 60 seconds using stunning images and concise textual definitions. Twig Science Glossary Films reinforce abstract...
Curated Video
Diodes and Transistors
How these simple semiconductor devices allow us to control the strength and flow of electrical current in a circuit, and are integral components in modern electrical equipment. Physics - Electricity And Circuits - Learning Points....
Science Buddies
How Much Current Does it Take to Burn Out an LED?
Find out how much current it takes to burn out LEDs in this fun science project!
Curated Video
How to Make a Lemon Battery
When you run out of batteries, but you have a few lemons at home. To start, we put copper coins and galvanized nails on different sides of lemons. Then we connected the nail to the copper coin on the next lemon in a line with a wire....
Curated Video
STEM Craft: Electric Circuit Card
If you are looking for some simple science ideas, why not make your own paper circuit? This is a great activity for anyone, and you don’t have to worry about it being too confusing. This circuit is made using tape and what is even better...
Curated Video
GCSE Physics - Components #19
This video covers: - The symbols of all the main components you need to know - What LEDs are - The graphs and uses of LDRs and thermistors General info: - Suitable for all GCSE and IGCSE courses - Suitable for higher and foundation tiers...
Science Buddies
Diagnosing a Bad Breadboard Connection | Electronics Tutorial
Learn how to diagnose a faulty breadboard in this electronics tutorial.
Curated Video
Diseño de Circuitos LED - Cómo Diseñar Circuitos LED
Cómo calcular el valor de la resistencia, cómo proteger el LED, cuánto tiempo alimentará una batería un circuito, cómo calcular la potencia nominal de la resistencia, cómo conectar el LED y mucho más.
Curated Video
Controlador de Atenuación de LEDs
Controlador de atenuación de LEDs. En este vídeo aprendemos a diseñar y construir un circuito para controlar el brillo de nuestras tiras de luces LED. ¡Incluso puedes construir el circuito tú mismo!
Curated Video
Porqué los Electrónicos Necesitan Enfriamiento electrónica
Aprenda por qué los componentes electrónicos generan calor, cómo optimizar el diseño del sistema de enfriamiento usando la Dinámica de Fluidos Computacional CFD.
Curated Video
Guía de diseño de un circuito con transistores y capacitores
Circuito Transistor, Capacitor
Curated Video
Diseño de circuito multi-LED - Circuitos LED en paralelo
Cómo diseñar un circuito que utiliza varios LED o LED de varios colores. Aprendemos los conceptos básicos en este video con cálculos completos para diseñar circuitos electrónicos.
Curated Video
Diseño de una Placa de Circuito SMD
Aprende a diseñar y construir placas de circuito impreso usando este tutorial