A conversation with Ved Chirayath, research scientist and lead for the Laboratory for Advanced Sensing at NASA’s Ames Research Center in Silicon Valley.

Learn the basics about how enzymes are denatured, as part of protein chemistry within the overall topic of organic chemistry.

Type II Alveolar Cells | Pulmonary Surfactant

Professor Tim Flannery investigates how seaweed is helping to save the world. From growing the foods of the future, helping clean polluted water and even combating climate change. Is it possible to farm seaweed in the open ocean to...

This video is a lecture presentation on the transfer of biomass in food chains. The presenter explains how processes carried out by living organisms can affect the amounts of biomass and energy transferred from one trophic level to...

In this video, I will explain and demonstrate several clinically important breathing techniques including pursed lip breathing, diaphragmatic breathing, and box breathing. See timestamps below in the comments.

This video explores the importance of rivers in Indonesia, focusing on the Citarum River in West Java. It highlights the traditional practices and rituals of the Sundanese people, who have relied on the river for sustenance and...

The video is a lecture presentation on the topic of neutralization and salt production. The presenter discusses the reactions between acids and bases, and demonstrates examples of reactions between different types of acids and bases,...

Carbon Dioxide Transport Clarification

This video explores five fun facts about environmental sustainability.

This video highlights the environmental degradation caused by the rapid industrialization in Majalaya, a city in West Java. This video sheds light on the urgent need for stricter environmental laws and responsible industrial practices....

A conversation with Johnathan Galazka, a scientist in the Space Biosciences Research Branch at NASA’s Ames Research Center in Silicon Valley.

Mars Oxygen In-Situ Resource Utilization Experiment Principal Investigator Mike Hecht discusses the MOXIE technology demonstration that's generating oxygen on the Red Planet.

NASA Innovative Advanced Concepts Program Executive Jason Derleth discusses visionary concepts that could transform future space missions.

Oxaloacetate Metabolism

You might never know it, but the seemingly quiet Harvard Forest in Massachusetts is actually hard at work. Like other forests, it's busy doing some serious global housekeeping, which is being monitored by scientists at Harvard...

It explains the need for management of fossil fuel and talks about various practices that can help in the management of fossil fuels.

What was proto-Earth like? How do Earth slowly form over time? Where were the first forms of life found on Earth? Searching for Life in the Galaxy, Part 1

Everyone's nose looks a little different, but most human noses function the same on the inside. Explore how the nose participates in essential processes like the respiratory system.

Students will explore the basic parts of a plant including the stem, roots, and leaves. The series of videos describes the functions of each of these plant parts using many real-world examples that students will recognize easily....

"The Ocean's Green Machines" is Episode 3 in the six-part series "Tides of Change", exploring amazing NASA ocean science to celebrate Earth Science Week 2009. One tiny marine plant makes life on Earth possible: phytoplankton. These...

Annmarie Eldering describes an experiment on the International Space Station that is gathering data on carbon dioxide around the globe. HWHAP Episode 216.

Gluconeogenesis

Exercise Physiology | Carnitine Biosynthesis & CPT Reactions