The story of Three Mile Island shows that nuclear incidents can be prevented, as long as the right safety measures are in place and the employees are trained properly. What happened on Three Mile Island was small in comparison to the...

The human body is a wondrously complex machine made of flesh, bone, muscles, organs, blood vessels and highly specialized systems that function together to sustain life. This fascinating third part of The Human Body series examines the...

Cytochrome b6f Proton Pumping and ATP Synthesis

PLC Programable logic controller, in this video we learn the basics of how programable logic controllers work, we look at how PLC's work, where they are used and how programable logic controllers replaced relay banks but still use relays

As the name might suggest, centrifugal pumps are a type of pump that operates on the principle of centrifugal force. This industrial training course on centrifugal pumps will provide you with a greater understanding of what...

Lactose Transporter How Does it Work

A short and sweet explanation of Supply-Side Economics, better known as Trickle Down Economics. Just enough to squeeze past your exam or your next dinner party conversation.

A few more thoughts on the Nerf Cannon.

Yes, I know if I used a longer barrel I could get higher speeds, but I did not want to deal with a 20ft long gun. I think a 6ft barrel was enough to show what a supersonic nerf dart can...

In this video, we explore how NADH and FADH2 feed into and power the electron transport chain (respiratory chain) which is coupled with ATP synthesis.

The windstalk is a concept design by New York design firm Atelier DNA as a possible clean energy generation project for Abu Dhabi's Masdar City. The proposed windstalk farm would consists of more than one thousand 180-foot-tall carbon...

In this video I take you through the chambers of the heart and the pathway of blood around the body. I also show my amazing drawings skills to help you understand the cardiac cycle

John Snow recites an extract of his essay on the Mode of Communication of Cholera 1854

In this video, I discuss the basics of cardiac output (CO or Q) for anatomy & physiology.

It's been a harmonious 2000 days since a football was last beaned into the side of Dan's head. Sadly, in the last video he lost the Candle challenge. New football. Same Head. 1000x slower. <b<b<b<br/>r/>r/>r/>

A Victorian woman describes the way Dr John Snow removed the handle from the water pump to prove cholera was spread by contaminated water

The video is a speech given by an Israeli woman named Sivan Ya'ari, the founder of Innovation: Africa, an organization that brings solar technology to villages in Africa to transform schools, medical centers, and to pump water. Ya'ari...

The video discusses California's aggressive plan to combat climate change, including their development of renewable energy sources such as the world's largest solar power plant. The video emphasizes the importance of grassroots movements...

With the heart and blood vessels covered, isn't that a wrap on the circulatory system? Not without the lymphatic system! When fluid from the bloodstream exits the capillaries to join interstitial fluid, most of it enters again at the...

How does the Intelligent Purging System (IPS) work, where is it installed and how does it remove air and non-condensables from industrial refrigeration system to maintain optimal performance and energy efficiency.

Now that we're done with circuits, we are going to talk about heat transfer and temperature. This video explains the laws of thermodynamics and covers the three methods of energy transfer (conduction, convection, and radiation, as well...

Video: Skip Counting by 3

Grade Levels: 2nd Grade - 3rd

Grade

Our Skip Counting By 3 video is aligned with the following Common C

ore standards:

3.OA.1 (Multipl

y and divide within 100.)

3.OA.7 (Use...

A discussion of resistance, and how to understand it.

Pump curve basics. In this video we take a look at pump charts to understand the basics of how to read a pump chart. We look at basic pump curve, head pressure, flow rate, pump performance, impeller size, efficiency, npsh, multi-speed...

How do Vacuum Pumps work. Vacuum Pumps Explained. In this video we learn how vacuum pumps work, the main parts of a vacuum pump and where we use them. This covered the basic working principle of single stage and two stage vacuum pumps...