Learn about the human lymphatic system. Discover its definition, anatomy, and functions. Learn about disorders and maintaining its health. Lymphatic System – Definition, Anatomy, Functions This entry was posted on September 28, 2024 by Anne Helmenstine (updated on May 30, 2026)
Learn what a rip current is, how it forms, where it occurs, and how to escape rip currents safely. Discover common misconceptions, too. Rip Current – What It Is and How to Escape ... This entry was posted on September 25, 2024 by Anne Helmenstine (updated on May 21, 2025)
Learn about albedo in science, particularly Earth science and astronomy. Get the definition and list of values and understand its importance. Albedo in Science – Definition, Values, Importance This entry was posted on September 24, 2024 by Anne Helmenstine (updated on December 6, 2025)
Get curium facts. Discover the properties, uses, sources, and health effects of the element that has symbol Cm and atomic number 96. Curium Facts – Element Cm or Atomic Number 96 This entry was posted on September 21, 2024 by Anne Helmenstine (updated on September 23, 2024)
Learn how to remove super glue or cyanoacrylate glue from everything, including skin, eyes, fabrics, wood, glass, and plastic. How to Remove Super Glue From Everything This entry was posted on September 18, 2024 by Anne Helmenstine (updated on February 25, 2025)
Learn about a suspension in chemistry. Get the definition, examples, and properties and differences from colloids and solutions. Suspension in Chemistry – Definition, Examples, Properties This entry was posted on September 17, 2024 by Anne Helmenstine (updated on April 12, 2025)
Learn about momentum in physics. Get its definition, units, formula, and worked example problems. See how it relates to Newton's laws. Momentum in Physics – Definition, Formula, Examples This entry was posted on September 14, 2024 by Anne Helmenstine (updated on May 28, 2025)
Learn about algae in biology. Get examples and discover their definition, classification, characteristics, and importance. Algae – Definition, Examples, Characteristics This entry was posted on September 11, 2024 by Anne Helmenstine (updated on June 13, 2026)
Get asteroid belt facts. Learn about its location, formation, the names of major asteroids, and their impact on Earth. Asteroid Belt Facts and Location This entry was posted on September 10, 2024 by Anne Helmenstine (updated on August 12, 2025)