How is concrete made? And why does it matter?
Brains On! Science podcast for kids
How to Make Concrete Greener
Using different ingredients in concrete can cut down how much energy we need to make it. Other researchers are working on ways of grabbing CO2s given off by factories and pumping it into the concrete mixtures that's being mixed. This gives me some great ideas for new concrete recipes. I better get back home and get cooking with all these new flavors.
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