Learn the reasons why space is black and how scientists resolve Olber's paradox about how we don't see a sky full of stars.
Monthly Archives: June 2023
Get Oort Cloud facts. Learn about its location and size, the objects it may contain, and how scientists study it.
Oort Cloud Facts and Location
Learn whether you can drink distilled water safely. See the benefits and risks associated with drinking distilled water.
Can You Drink Distilled Water? Is It Safe?
Learn the science behind champagne bubbles, including how they work, how to select the best glass, and how bubbles affect the wine flavor.
The Science of Champagne Bubbles
Learn what dark matter is. See the evidence for its existence and learn about research aimed at exploring its nature and properties.
What Is Dark Matter?
Learn about the Tropic of Cancer and Tropic of Capricorn. Discover how they got their names, their latitude values, and other fun facts.
Tropic of Cancer and Tropic of Capricorn
Learn about the octet rule in chemistry. Get the definition, see examples, and learn about exceptions to the rule.
Octet Rule Definition, Examples, and Exceptions
Learn about the speed of sound in physics for solids, liquids, and gases. Get the values in different units and see how to use the formulas.
Speed of Sound in Physics
Learn about the prokaryotic cell. See a labelled diagram and learn about the parts and their functions within the cell.