One of the most common grammar mistakes students make on the IELTS exam is using uncountable nouns incorrectly! Today we teach you how to avoid making these errors on test day!

It describes sources and types of waste. It also describes the methods of waste disposal.

Renewable energy startup Columbia Power Technologies recently developed a technology that generates electricity from ocean waves. The Searay works by using magnets and an electric coil to generate electricity from the rise and fall of...

This video explores five fun facts about solar power.

This video discusses the rise of green cars in Singapore and the ambitious goal of completely replacing fossil fuel cars by 2040. The video also highlights the importance of charging infrastructure and the need for renewable energy...

This video focuses on GDPR. This clip is from the chapter "Certified Information Systems Security Professional CISSP Domain 1 - Security and Risk Management" of the series "CISSP® Certification Domain 1: Security and Risk Management...

Lightning is spectacular, from a distance. It's nature's way of transferring electricity within the sky, or between the sky and the ground. When lightning is nearby, it is a threat to safety. People are struck by lightning, in many cases...

This video discusses the use of non-renewable resources, specifically fossil fuels, as a major source of commercial energy on Earth. It highlights the significant contribution of coal, crude oil, and natural gas to energy production, but...

This video explains the concept of ISDN and BPL. This clip is from the chapter "Remote Connectivity" of the series "CompTIA Network+ Certification N10-007: The Total Course".In this section, you will learn to work with remote...

Eco TrailBlazer - James Levelle

THE world's biggest pitbull Hulk celebrated the arrival of three new puppies after the litter faced a dramatic battle for survival. Breeder, Dark Dynasty K9s' (DDK9s) huge 140lb female pitbull Stella was carrying canine colossus Hulk's...

Harvard university graduates have invented a fun solution to tackling the lack of electricity in the developing world. Soccket is a soccer ball that harnesses energy every time it is kicked.

Aluminum smelting. Geothermal power. Bitcoin mining. What do all of these things have in common? ... Iceland! 🇮🇸 How has the nation weathered this economic turbulence without turning into a failed state? What end of the economic spectrum...

What is a stepper motor? Find out what a stepper motor is in this quick video about what a stepper motor is.

Cooking Dinner with Science!

Dan has worked at innocent since launch in 1999. In that time he has been responsible for writing, advertising, design, tone of voice and building the brand. He has worked with agencies and generated plenty of work via their in-house...

Join Owl and discover some fascinating facts about hammerheads.

Daughter of the political economist Karl Polanyi and Ilona Duczynska, a leader of the Hungarian Communist revolution, Polanyi Levitt was born in Vienna in 1923. In this clip, she talks about her youth in interwar Vienna, and how that...

Charging electric vehicles takes a lot longer than filling a gas tank right now. In this video, learn how powering vehicles with green-generated hydrogen fuel could improve this process. Green Cars part 3/5

Bits and bytes were mentioned in a previous lecture. Bits make up the digits in a binary number. Understanding the basics of the binary number system will help you understand how numbers are stored within the Arduino chip. In this video,...

Chiller coefficient of performance. In this video we learn how the COP or coefficient of performance is calculated for a chiller in a chilled water cooling system, considering the flow rate, temperature, chilled water and electrical...

I drove 1800 miles in a Hydrogen car to learn about electric vehicles.

All of us use water and in the process, a lot of it goes to waste. Whether it goes down drains, sewers or toilets, much of it ends up at a wastewater treatment plant where it undergoes rigorous cleaning before it flows back to the...

Voltage explained. What is voltage and what does it do? In this video we discuss how it work and its purpose to understand how electricity works. We'll look at voltage for both alternating current and direct current starting off very...