All Rocket Launches in December 2019!

Hey Luke is here and welcome on Today: My Top 5 rocket launches in December 2019 that you should know about, not including fireworks. And of course a belated Happy New Year! December had some Falcons, Electrons, a lot of China, some hops and even anomalies. Let’s check it out now on kNews! In […]

The Quantum Technology in Your Pocket

You use Quantum Physics every single day as you go about your life Something you Probably Don’t realize Because When People Talk about Quantum Physics Including Me We tend to emphasize More Crazy Aspects Of it like Particles That Can Be Separated by the Size of the Universe and Still communicate With each other Instantaneously […]

What Is Electricity? | 1945 | Educational Film

Electricity is one of our most faithful servants it gives us light It starts our cars has unlimited aviation circle lobe with entertainment it cooks, and refrigerates our food these represent few of the innumerable applications of electricity electricity at work but what is electricity and where does it come from to answer these questions […]

How Fast is an Electron and Electricity

How fast does an electron move down a wire? Which would win in a race, an electron or a snail? Let’s answer the second question first. You may be surprised to learn that the snail would win, easily. Let’s use this electrical circuit as a racetrack. It has an on/off switch, a battery, and a […]

Does the Bible refer to Electricity? Biblical Hebrew insight by Professor Lipnick

Hi! I’m Jonathan Lipnick, a professor at the Israel Institute of Biblical Studies. And today we are going to ask the question, “Does the Bible refer to Electricity?” Well, it’s a simple question with a rather convoluted answer. The word in Hebrew for Electricity is Hashmal and the only place that it is found in […]

The science of static electricity – Anuradha Bhagwat

It can strike without warning, at any moment. You may be walking across a soft carpet and reaching for the door knob when suddenly…zap! To understand static electricity, we first need to know a bit about the nature of matter. All matter is made up of atoms that consist of three types of smaller particles: […]

Basic Electricity – Resistance and Ohm’s law

In this video I’m going to talk about electrical resistance, ohm’s law, and how to pick a resistor to limit current in an LED circuit. In previous videos I talked about how voltage can behave like a pushing force, pushing electric current around a circuit. But in one example I connected an LED straight to […]

How These Bacteria Become Electrical Cables That Could Power Our World

It turns out that bacteria may have figured out the whole electricity thing way before we did, you guys. In fact, there are bacteria deep in the ground and under the ocean right now that are acting as living electric cables, and scientists are coming up with all sorts of cool new ways to study […]