![Some examples of biomass](/sites/default/files/styles/resource_card_image_360x300_/public/2021-01/biomass_icon.png?itok=6lz_OKwA)
Generating Electricity: Biomass
Backgrounders
Learn how biomass can be used to generate electricity.
![Coal and natural gas fueled generator near Hanna, Alberta, Canada](/sites/default/files/styles/resource_card_image_360x300_/public/2020-12/coal_power-generating-station.jpg?itok=cFUVGxpm)
Generating Electricity: Fossil Fuels
Backgrounders
Learn how energy from fossil fuels can be used to generate electricity.
![Kids camping](/sites/default/files/styles/resource_card_image_360x300_/public/2019-09/children_camping.jpg?itok=Esv5ILLj)
How Do Sleeping Bags Work?
STEM Explained
How do our bodies get cold? How do sleeping bags keep us warm?