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!

Quantum tunneling happens when a particle seemingly teleports across a barrier. But despite how instantaneous this event sounds, recent research suggests that it doesn’t happen nearly as fast as you might think.

Howcast - Tired of remote control jockeys speeding through the channels? Here's your chance to stop them dead in their tracks.

Do you know how transistors work? What is it about transistors that make them the building block of so many electronic items, like computer, laptops, smartphones and tablets these days? What is a transistor? The transistor is arguably...

An electronic component that allows current to flow in only one direction.
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A Twig Science
Glossary Film.
Key scientific terms defined in just 60 seconds using stunning images and concise textual definitions....

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....

This video covers:

- The symbols of all the main components you need to
know
- Wha
t LEDs are
- The graphs and uses of LDRs a

nd thermistor
s

General info:
- Suitable f
or all GCSE and IGCSE courses...

This video covers:

- How to use the V=IR equa
tion
- Current/Potential Difference graphs for wires, resistors, filament lamps

and diodes/>
General info:
- Suitable for al
l GCSE and IGCSE courses
-...

Optokoppler. In diesem Video lernen wir, wie Optokoppler funktionieren und sehen uns ein paar einfache Elektronenschaltungen an, die ihr nachmachen könnt, um zu verstehen, wie ein Optokoppler, Opto-Isolator, Fototransistor, Optokoppler...

Baue diese Transistorschaltung <br/>
Entwirf und baue eine Transistor-Kondensator-Multivibrator<br/>-Schaltung

Wie funktionieren Transistoren? Lernen Sie mit diesem Video über die Funktionsweise von Transistoren, wie die Physik im Inneren eines Transistors funktioniert.

Wie funktioniert eine Lichtmaschine im Auto? Alle Grundlagen, wo die Lichtmaschine eingesetzt wird und wie sie funktioniert. Danke an Squarespace für das Sponsern dieses Videos.

Dioden erklärt, in diesem Tutorial schauen wir uns an, wie Dioden funktionieren, wo Dioden verwendet werden, warum Dioden verwendet werden, die verschiedenen Typen. Wir sehen uns Dioden in Halb- und Vollbrückengleichrichtern an, um...

Wechselrichter erklärt. In diesem Video sehen wir uns die Funktionsweise von Wechselrichtern an. Wir sehen uns Wechselrichter in Autos und Wechselrichter in Solarenergie an, um die Grundlagen zu verstehen. Außerdem behandeln wir die...

Frequenzumrichter-Antrieb erklärt - VFD Grundlagen. In diesem Video werfen wir einen Blick auf frequenzvariable Antriebe, um zu verstehen, wie sie in der Elektrotechnik und Leistungselektronik funktionieren. Wir schauen uns an, wo und...

Transistoren wie funktionieren Transistoren. In diesem Video lernen wir, wie Transistoren funktionieren, die verschiedenen Arten von Transistoren, elektronische Schaltung Grundlagen, wie man einen Transistor-Schaltung,...

How do LEDs work?



In this video, we'll explain LED technology in an easy to understand way. We'll cover the different types of LED lights, the different colors that LEDs can emit, and the different applications for LED...

Transistors how do transistors work. In this video we learn how transistors work, the different types of transistors, electronic circuit basics, how to build a transistor circuit, transistor amplifier, current gain beta, npn, pnp, heat...

Optocoupler. In this video we learn how optocouplers work and also look at some simple electron circuits you can make yourself to understand how an optocoupler, opto-isolator, phototransistor, photocoupler works. Photo transistor...

How to design a simple LED circuit. Which resistor to use, How to calculate the resistor.

NPN and PNP transistors explained. How does a transistor work. What is the difference between an NPN and a PNP transistor. We find out in this video.

Multi-LED circuit. How to design a circuit which uses multiple LED's or multi-colored LED's. We learn the basics in this video with full calculations to design electronic circuits.<br/>

In this video, we're going to learn how to use SMD LEDs in our electronics projects. SMD LEDs are a type of LED that are smaller in size than normal LEDs, which makes them perfect for some special projects

How inverters work. In this video we take a look at how an inverter works to convert direct current (DC) into Alternating current (AC). Inverters are used increasingly throughout industry as well as building services HVAC systems to...