Scientists from MIT have used carbon nanotubes to make a pencil lead, which they then used to draw sensors on paper printed with gold electrodes.

This week on Blockchain Central: we'll explain the idea behind gas price ans gas limit - something that might seem to be confusing for a new Ethereum user. We will also see how can you decrease the price of your transactions using there...

Bailey is planning a fun summer day's activity with Boggs. Bailey realizes that knowing what the weather will be is important and comes to understand that the middle of the day is the hottest time. They learn about keeping themselves...

How do plants use water to live and grow? How does water help the human body? What food contains the highest amount of water? Properties Of Water, Part 3

Video Atlas of Asia: This clip looks at the physical features, climate and culture of Malaysia.

Upon viewing the Weather Around Us video series, students will be able to do the following: Define weather as the condition of the lower atmosphere close to Earth. Understand that weather is constantly changing. Understand that...

Upon viewing the The Changing Phases of Matter video series, students will be able to do the following: Explain that phases of matter, also called states of matter, are the physical forms matter can take. State the four phases of...

Compression of gases and vapors in the process industry are necessary in many applications. Compression is used as a means to decrease the volume of a gas or vapor while increasing the amount of pressure. Compressors operate similar to...

Video Atlas of Asia: This clip looks at the physical features, climates and cultures of the Persian Gulf States of Qatar, Bahrain and Kuwait.

This live-action video program is about the word freezing. The program is designed to reinforce and support a student's comprehension and retention of the word freezing through use of video footage, photographs, diagrams and colorful,...

Lasers aren't just for sci-fi fans. We use them to scan barcodes in shopping malls, conduct surgeries, even remove tattoos! All thanks to the very first, the Ruby Laser.

Animals aren’t just cute – during times of war, they’ve proven to be immensely useful. Some have even been awarded with prestigious medals for helping to save lives.

Wim Thomas - on emerging energy technologies.

Despite the pandemic, China has this year increased its campaign of using its ships to claim most of the South China Sea as its own territory, including a shoal only 140 kilometers from Malaysia. <br/>

This video explains the concept of heat energy and its role in temperature and phase changes. The video also highlights how heat energy is responsible for phase changes, using the example of water transitioning from solid ice to liquid...

What shocks affected the Ukraine? Why should the IMF step in to help stabilize the Ukraine?<br/>
Ukraine & the Future of Europe, Part 3

A Lewis gunner explains how the Lewis gun was loaded and used in short bursts for the best effect and how it could even be taken into No Mans Land to support troops in an attack

The video discusses the water cycle, explaining how water changes from one form to another and how it is continuously replenished in nature. It covers the processes of evaporation, condensation, and precipitation and how they contribute...

Hydrogen-powered cars are already available for sale in Japan. But there are only 120 hydrogen fueling stations in the country at the moment and the cars are very expensive. In this video, find out if there other green...

Video Atlas of Asia: This clip looks at the physical features, climate and culture of Kazakhstan.

In Siberia’s thawing tundra, huge craters are being punched out of the Earth’s crust from below — by huge explosions. Scientists suspect that global warming is the culprit.

The video is a lecture on how work can be done on a gas to increase its pressure. The lecturer begins by explaining how the temperature and volume of a gas affects its pressure. The video then goes on to explain how work can be done on a...

Learn the panelists who will give their thoughts about Ukraine and how to assist them.<br/>
Ukraine & the Future of Europe, Part 1

Let's take a look back at the elements silver, hydrogen, phosphorous, germanium, and sulfur.