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Portland Cement: A Concrete History With Structural Integrity
science.howstuffworks.com/innovation/inventions/portland-cement.htm
Invented in 1824, Portland cement remains prominent in modern construction. Learn about the hydraulic binder's raw materials and applications.
Potato Battery Experiment: Powering a Light Bulb With a Potato
science.howstuffworks.com/innovation/everyday-innovations/how-to-make-potato-powered-light-bulb.htm
You want to make a potato powered light bulb, but you're not sure how to do it. Learn about how to make a potato powered light bulb in this article.
Power Loom: An Essential Industrial Revolution Invention
science.howstuffworks.com/innovation/inventions/power-loom.htm
The power loom was one of the most significant inventions of the Industrial Revolution. Learn more about the mechanized device that transformed the textile industry.
Primary Colors Are Red, Yellow and Blue, Right? Not Exactly
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Primary colors are the blocks from which all other colors are built. But there's a lot more to know about them than the basic red, yellow and blue we learned about in kindergarten.
Prokaryotic vs. Eukaryotic Cells: What's the Difference?
science.howstuffworks.com/life/cellular-microscopic/prokaryotic-vs-eukaryotic-cells.htm
Prokaryotic cells are like single-room efficiency apartments while eukaryotic cells are like mansions with many rooms - and they are the only two kinds of cells in the world.
Quantum Entanglement Is the Strangest Phenomenon in Physics, But What Is It?
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Einstein famously called the phenomenon "spooky action at a distance," and physicists just won the Nobel Prize for their work on it, but what is quantum entanglement?
Quarks Are the Building Blocks of All Matter
science.howstuffworks.com/quarks.htm
Protons and neutrons, the particles that form the nuclei of atoms, are themselves made up of even smaller particles known as quarks.
Queen Elizabeth II Bans Plastic From Royal Estates
Buckingham Palace announced that Queen Elizabeth II is banning many plastics. Learn more about why the Queen is banning plastics from HowStuffWorks.
Rare Asteroid Discovered With Fastest Orbit Around the Sun
science.howstuffworks.com/2019-LF6-asteroid-discovered.htm
Researchers at the Zwicky Transient Facility have found an asteroid in Earth's orbit. And this one has the shortest year yet. HowStuffWorks explains.
Rare Groundcherry Could Soon Be Everywhere, Thanks to Gene Editing
science.howstuffworks.com/life/botany/rare-groundcherry-gene-editing.htm
Hundreds of crops in developing countries are relatively unknown in the developed world because they're often hard to grow or export. But scientists have found that CRISPR editing can speed up traditional plant breeding techniques.