Coach Socrates reviews the oils and fat section of the food pyramid. He talks about why our bodies need oils and which oils are the healthiest to use. He talks about the different ways that people use butter, and then demonstrates to...

Factors Affecting Dissolving Rates identifies the conditions that will speed up or slow down the dissolving process by adding salt and sugar to both cold water and warm water, with and without stirring.

This video is answering the question of are there any liquid metals.

This video explores five fun facts about metals.

Learn the basics about plant oils and how they are extracted.

Learn the basics about hardening vegetable oils, such as margarine, formed through hydrogenation. How does margarine harden? What is hydrogenation? Find out more in this video!

The video discusses the measurement of the volume of gases, with a focus on Avogadro's law, molar gas volume, and how to calculate the volume of a gas from its mass. The presenter explains the theory behind each concept and demonstrates...

Saturated Fatty Acids: Nomenclature, Structure, and Properties

Learn how to harden vegetable oils through a chemical process demonstrated on the example of Margarine.

Learn how to harden vegetable oils through a chemical process demonstrated on the example of Margarine.

In today's video, I give some quick tips to people who may not be super experienced with 3D printers.

In this video I show off how I added active heating to my enclosed 3D printer in order to have higher ambient air temperatures. This machine can now consistently print large, dense ABS and ASA parts, and even print materials like...

Parker Solar Probe Mission Scientist Adam Szabo discusses NASA's journey to the Sun.

Dr. Grace Douglas, lead scientist for NASA's Advanced Food Technology at the Johnson Space Center, shares the challenges of supplying food for a trip to Mars. Douglas describes the importance of variety, preservation, and farming on this...

This nugget justifies the position of Hydrogen in the modern periodic table and discusses the occurrence of isotopes of Hydrogen.

This video explains how to use the fact that the volume of 1 mole of any gas at room temperature and pressure is 24 decimeters cubed to perform different calculations related to gases. The video presents four examples of how this fact...

The final project is to put together all of the basic parts of the course to help you complete a project to design the temperature control for an egg incubator. This is an opportunity for you to review the course material as you use...

Variable air volume hvac system basics. In this video we look at the basics of VAV ventilation system covering vav variable air volume systems used in hvac ventilation design, vav terminals, ahu air handling units, fan assisted vav...

William Rees is a Professor of Community and Regional Planning at the University of British Columbia, and a speaker at INET's Bretton Woods Conference on April 10, 2011.

This nugget explains Electrical properties of solids.

It explains factors affecting equilibria in terms of LeChatelier's principle and effect of concentration change and pressure change.

We are trying to design a way to power vehicles of the future by using the hydrogen that is stored as a fuel cell for Motor Vehicles in order to obtain energy for the vehicle we need to rejoin the hydrogen with oxygen and this is done...

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

Oil has a lot of star power. We use it in pretty much everything that we cook, from fresh salads to fried foods. But is oil the hero or the villain in our diets?