Rice Heating Pads. Great tutorial and materials list. 2 sizes... perfect for neck or for lap/back. I've made similar heating pads, but I like the divided sections on these pads. They probably form to the body better. I'll try it!
10 DIY Solar Heating Projects For Heating Your Home And Water Over Winter - Being able to produce your own heat in the winter can literally save you hundreds of dollars a month. If you are looking to be more self reliant then these 10 awesome DIY projects are definitely for you. How many people can say they produce their own heat and hot water for free. I don’t know anyone who does.
These scaffolded notes double as graphic organizers while students preview, discover, summarize, or review definitions and examples of convection, conduction, and radiation. This science activity aligns with vocabulary from Virginia Science SOL Standard 6.3b.