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Khan Academy provides various free introductory biology video lessons. Topics include acids and bases, properties of carbon, macromolecules, energy / metabolism, enzymes, cell...

This online course provides an introduction to the industry of electric utilities.

Among other topics, this online course discusses global trends in energy consumption and production, various available scenarios for potential developments in the coming...

This online lecture is an introduction to the dynamics and vibrations of lumped-parameter models of mechanical systems. Topics covered include kinematics, force-momentum...

This online course teaches how to achieve a quality sleep. It includes many practical aspects such as the sleep environment, light exposure, noise etc..

This online lecture examines the choices and constraints regarding sources and uses of energy by households, firms, and governments through a number of frameworks to describe...

This online course explores what cities and users can do to reduce their energy use and carbon emissions.

This course is designed to introduce students to the issues of energy in the 21st century – including food and fuels – which are inseparably linked – and will discuss energy...

This online course explores the ideas of the water-energy-food nexus and transdisciplinary thinking.

This online course explores the concepts of motion, force, mechanical energy, and momentum.

This online course gives a quantitative introduction to the energy system and its environmental impacts.The course explores various aspects of energy production and use. It is...

This online course program explores the energy supply in buildings and how to increase energy efficiency. It also discusses energy demand and supply as well as thermal comfort...

This online course explores the basics about energy and the environment, including fossil fuels, fracking and nuclear energy.

This online course explores various topics related to solid fuels like coal, biomass, waste etc.. This includes advanced fuel and ash analysis as well as the processes of...

This online course gives an introduction to biology. It includes topics such as cell structures, energy transfer, DNA, and heredity.

This online course gives an introduction to smaller off-grid, stand-alone renewable energy systems (it does not include a discussion of larger industrial systems). It includes...