Curated Video
Evaporator Controller - EKE 400 Industrial Refrigeration industrial engineering
Evaporator control in industrial refrigeration engineering. In this video we look at how evaporators and controlled in industrial refrigeration systems, covering defrost, cooling, drip tray, valve stations, controller, liquid line, wet...
Curated Video
Climate Change
“Climate Change” introduces possible causes and effects of climate change along with potential actions that could mitigate the problem.
Curated Video
Why politicians have failed to tackle climate change
Climate change is now recognised as the defining threat facing the planet. So why has so little been done to tackle it?
EarthEcho International
Exploring the Threats to Coral Reefs: A Dive into Biscayne Bay
The video explores the impact of changing water quality on coral reefs, specifically in South Florida's Biscayne Bay. Marine biologist Ilsa Kuffner discusses the three main threats facing coral reefs: coral bleaching, ocean...
Next Animation Studio
Amazon goes from ‘carbon sink’ to carbon creator
The Amazon used to be praised as our planet’s lungs, absorbing a lot of Earth’s carbon dioxide, but things are going very wrong in the world’s last great wilderness.
Next Animation Studio
Climate change affecting soil's ability to absorb CO2
A new research paper studied how climate change affects the capability of soil to trap carbon dioxide emissions.
Catalyst University
Type I Alveolar Cells, Respiratory Membranes, & Gas Exchange
In this video, we discuss how gas exchange occurs across the respiratory membrane at the alveoli and how this involves Type I Alveolar Cells.
NASA
NASA | Earth Science Week: Keeping Up With Carbon
"Keeping Up With Carbon" is the final episode in the six-part series "Tides of Change", exploring amazing NASA ocean science to celebrate Earth Science Week 2009. Carbon is all around us. This unique atom is the basic building block of...
EarthEcho International
Exploring the Effects of Ocean Acidification on Earth
The video explores the effects of ocean acidification on our planet, with a focus on the impact it has on shellfish and the food chain. It offers solutions and highlights the work of Earth Echo International and scientists in the Pacific...
Weatherthings
Weather Things: Carbon Dioxide
Climate is the average type of weather that a region has. It is defined by temperature and moisture. Proximity to oceans and large mountain ranges defines climate too, depending upon the prevailing wind. While climates change over...
Catalyst University
Type II Alveolar Cells | Pulmonary Surfactant
Type II Alveolar Cells | Pulmonary Surfactant
NASA
NASA | Science for a Hungry World: Part 6
As our series concludes, we ask NASA researchers: how will climate change impact agriculture?
Weatherthings
Weather Things: Storms
The atmosphere is dynamic and forever changing to maintain balance. The ingredients of air, sunlight and water allow life to exist on Earth, but they also generate calm scenes like rainbows, as a tornado ends. All storms move moisture,...
NASA
The Largest Group of Earth Scientists on Earth
NASA's Goddard Space Flight Center has the largest collection of Earth scientists on the planet. Their job is to be the nation's trusted source of comprehensive environmental information about the current state and the future of Earth....
EarthEcho International
Service Learning in Action: Young People Making a Positive Difference in the Health of the Planet
The video highlights the positive impact of young people engaging in service learning initiatives to improve the health of the planet. It features the Green Team from Fort Garrison Elementary School, who undertake recycling, carpooling,...
Curated Video
Understanding Global Warming and Its Implications
This video discusses the concept of global warming and its impact on the environment. It explains the greenhouse effect, the role of carbon dioxide emissions, and the consequences of rising temperatures and climate change. It also...
EarthEcho International
Youth in Action: Young Innovators Compete in Ocean Health X Prize
This video features a high school student discussing their involvement in the Ocean Health X Prize competition, their challenges in designing and testing a pH sensor, and the importance of protecting the oceans for our survival. The...
Catalyst University
Structure and Function of Erythrocytes (RBCs)
In this video, we explore the basic properties and functions of red blood cells, also known as erythrocytes.
NASA
Following Carbon Dioxide Through the Atmosphere
Carbon dioxide plays a significant role in trapping heat in Earth's atmosphere. The gas is released from human activities like burning fossil fuels, and the concentration of carbon dioxide moves and changes through the seasons. Using...
Catalyst University
How can fuel combust into a GIANT FIRE? | Hydrocarbon Combustion Mechanism
Obviously, gasoline and other fuels burn in the presence of fire. How does this occur? Here, we will explore the activation of oxygen to it excited singlet state and combustion of the hydrocarbon, octane. Join us here.
Weatherthings
Weather Things: Weather Beauty
The atmosphere is dynamic and forever changing to maintain balance. The ingredients of air, sunlight and water allow life to exist on Earth, but they also generate calm scenes like rainbows, as a tornado ends. All storms move moisture,...
Physics Girl
5 physics experiments for the holidays!
These 5 holiday-themed physics experiments will keep you and your family busy with science during the winter holidays! All experiments involve materials found around the house. Parental supervision advised . Flame Eraser – put out a...
Weatherthings
Weather Things: Energy
The atmosphere is dynamic and forever changing to maintain balance. The ingredients of air, sunlight and water allow life to exist on Earth, but they also generate calm scenes like rainbows, as a tornado ends. All storms move moisture,...