Welcome to this introductory course on MATLAB! This course is intended to help you start programming in MATLAB from little or no prior experience. There are video tutorials for each exercise if you have...

An ambitious new project could soon be providing the very cold city of Helsinki with a sustainable source of heat, while also doubling as an attractive location for Fins to escape the long harsh Nordic winter.

Thermus aquaticus is the most important bacterium you may never have heard of. It single-cell-edly revolutionized modern biology and our ideas about the very limits of life on Earth. Who said a Bizarre Beast has to be an animal?

This video is answering the question of what is climate change.

Earth's atmosphere naturally contains greenhouse gases. Without them, the world would be way too cold for humans. But we are adding extra greenhouse gases, which are causing Earth to heat up and disrupting weather patterns worldwide. So...

I recently wrote a computer program to solve Sudoku puzzles. As part of the program, I needed to the computer to check every empty box on the grid. Sudoku is played on a 9 by 9 grid. That means I would have to check 81 times. It...

How to compare heat pumps. In this video on heat pump guide, we look at the different heat pump options, we compare them and look at how to select one. We also compare the energy efficiency for COP, SCOP, EER, HSPF. Air source heat...

Scientists say that if the world keeps warming up, the rivers of water vapor that sometimes flow in Earth’s atmosphere will become more frequent and cause more extreme flooding.

This final project is an opportunity for you to use the skills you've learned in this course to build a temperature control program that works like an egg incubator. Feel free to look back through the previous lessons as you...

A crucial, and often underappreciated, facet of science lies in deciding how to turn the raw numbers of data into useful, understandable information -- often through graphs and images. Such visualization techniques are needed...

Air Handling Units. In this video we'll learn how air handling units or AHU's work. Starting with simple typical examples and increasing to more advanced designs. Covering ductwork, AHU, centrifugal fan, cooling coil, heating coil,...

HVAC systems used in supermarkets & food retailers. In this video we look at different HVACR systems used in supermarkets & food retail outlets to understand the basics of how they work.

Constant air volume hvac system basics. In this video we look at the basics of CAV ventilation system covering cav constant air volume systems used in hvac ventilation design, cav terminals, ahu air handling units, heat exchangers,...

In this video, we learn how to interpret slope and y-intercept in a real-world context using an equation that models the temperature of water being heated. We also learn how to use the equation to find the temperature of the water after...

Learn the basics of temperature control in HVACR systems, heating and cooling system thermostat temperature control basics

SchoolOnline's Secondary Maths videos are brilliant, bite-size tutorial videos delivered by examiners. Ideal for ages 13-17, they cover every key topic and sub topic covered in GCSE Maths in clear and easy to follow...

Have you ever wondered how multispeed pumps work? In this video, we'll explain how multispeed pumps work

The most detailed view of our daily weather has been created using NASA's newest extended precipitation record known as the Integrated Multi-satellitE Retrievals for GPM, or IMERG analysis.



The IMERG analysis...

In this video, we will discuss a heat recovery VRF system. This system allows buildings to recoup heating and cooling losses, thus saving money on energy bills

How do we used deadbands to control temperature in hvac heating and cooling systems?

Learn the basics of how time controllers are used in the HVACR industry to control heating and cooling.

HVAC systems used in supermarkets & food retailers. In this video we look at different HVACR systems used in supermarkets & food retail outlets to understand the basics of how they work.

In this video, we will discuss a heating and cooling VRF system. This system allows buildings to provide heating and cooling from the same system.

Plate heat exchangers what are they, how do they work and where do we use them. Find out here in this video on plate heat exchangers.