Science Facts Set-25

  • Aluminium is the most abundant metal in the Earth's crust.
  • The full form of EEPROM is Electrically Erasable Programmable Read Only Memory.
  • X-rays are electromagnetic waves discovered by Roentgen.
  • Sanguivores are animals that feed on the blood of other animals. e.g., Female Anopheles Mosquito, leech.
  • There are three main types of blood vessels. They are arteries, veins and capillaries.
A Synopsis of the Bones, Ligaments, Muscles, Blood-Vessels, and Nerves of the Human Body 
  • Spherometer is an instrument used to measure the curvature of spherical objects.
  • Leukaemia (also known as blood cancer) is a disease characterized by an abnormal increase in the number of white blood cells.
  • Invar is an alloy of iron, nickel and carbon. It has a very low coefficient of expansion.
  • The SI unit of magnetic flux is Weber.
  • Magnesium is the eleventh most abundant element by mass in the human body.
Magnesium (Understanding the Elements of the Periodic Table: Set 3)

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