Bivalves—animals like mussels, clams and oysters—might be a more familiar sight in a restaurant than a lab. But it turns out that studying them might help us learn more about our own health.

The animal kingdom is diverse, fascinating, and even inspires the medical world!

Most of the cases we call “electrocutions” are actually electric shocks: an electric current running through a body. Whether an electric shock becomes an electrocution depends on the nature of the current involved.

In this video Paul Andersen explains how resistors and capacitors affect circuits. The resistance of a resistor is affected by the resistivity of the material and the geometry of the resistor. The current through a resistor can be...

Mr. Andersen describes the relationship between voltage, current and resistance in an electric circuit. Ohm's Law is introduced through a circuit simulation.

Mr. Andersen contrasts series and parallel electrical circuits. A simulation is used to visualize electron flow through both circuit types.

If your car's battery isn't putting out the amps that it should, check it out before you buy a new battery.

Join us as we unravel the intricacies of LR circuits and explore their analogies to object motion. Bo's thought-provoking question sparks a discussion on the meaning of equations for the derivative of current as a function of time. Mr. P...

Voltage vs current, or sometimes it's current vs voltage; we are constantly trying to understand the differences between these two entities related to electricity. Then, there is sometimes one more entity: resistance. How do these three...

The story of one young guitarist, who befell the dangers of electricity. Why is electricity dangerous to humans? And is it only voltage which can be deadly? Physics - Electricity And Circuits - Learning Points. An electrical current of...

Dive into the electrifying world of Slavisa Pajkic, also known as Battery Man, who stuns audiences by conducting electricity through his body in ways that seem to defy science. Learn how he uses knowledge of electrical principles to...

This video highlights BMW's innovative night vision system and High Beam Assist technology, designed to enhance driver safety and visibility during nighttime driving. The night vision system utilizes a thermal imaging camera to detect...

This video covers:<br/>
- What a surge is and how it can<br/> cause harm
- How safety features can pro<br/>tect us from that harm
- In particular: fuses, circuit breakers, earth wires and insulation

This video covers: - The difference between series and parallel circuits - How current, voltage and resistance are shared in series circuits - Example calculations General info: - Suitable for all GCSE and IGCSE courses - Suitable for...

This video covers:

- What char
ge is
- How to use the Q = I x
t equation<

br/>- Example
s

General info:
- Suitable f
or all GCSE and IGCSE courses
- Suitab
le for higher and foundation tiers
-...

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
-...

En este vídeo veremos cómo funcionan los circuitos paralelos de CD y consideraremos el voltaje, la corriente, la resistencia, el consumo de energía, así como algunos ejemplos prácticos y algunas preguntas con soluciones.

Corrección...

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...

How to use a multimeter. Find out in this tutorial for transistors, resistance, voltage, current, continuity, AC, DC, batteries, frequency, diodes, LED's, capacitors, temperature and much much more.

In this video we learn how three phase electricity works from the basics. We explain how three phase electricity is generated, how the voltages vary, how to calculate the voltages and vrms, what frequency, hertz and cycle mean and how...

How does a battery work, learn from the basics where we use and battery and how batteries work. With thanks to Squarespace for sponsoring this video.

Why do we connect batteries? find out here with series and parallel batteries as well as battery life calculations.

What is a fuse? in this video we learn the basics of fuses, how they work and why they are used.

How to use a resistor, this quick tutorial will show you how to use a parallel and series resistor to get the resistance required for your circuit as well as how to read a resistor value.