Science

Massive Ransomware Attack Introduction The ransomware, as we may have heard, was spreading using an exploit disclosed from NSA records by the Shadow Brokers last…

Scalar Field Definition Scalar Field is a function that gives us a single value of some variable for every point in space. A scalar value…

About Protozoa Definition Protozoa are non-phototrophic, unicellular, eukaryotic microorganisms with no cell walls. All protozoa are eukaryotes and therefore possess a “true,” or membrane-bound, nucleus.…

Nucleobase Definition Nucleobase is one of the molecules of a nucleotide that carries information. It is also a component of DNA and RNA. The helix…

Complementary angles: Complementary angles are two angles that have a sum of 90°. Two angles whose measures add to 90 degrees. Angle 1 and angle…

Mitochondrion Definition Mitochondrion is regarded as the powerhouse of eukaryotic cells. That is because it is the organelle that supplies energy by generating adenosine triphosphate…

Eukaryote Definition Eukaryote is any member of the Eukarya, a domain of organisms having cells each with a distinct nucleus within which the genetic material…

Organometallic Chemistry Definition Organometallic (or OM) Chemistry is the study of compounds containing, and reactions involving, metal-carbon bonds. Organometallic Chemistry combines aspects of inorganic chemistry…

Line of Force Definition Line of Force is an imaginary line in a field of force, whose tangent at any point gives the direction of…

Endoplasmic Reticulum Definition Endoplasmic Reticulum (or ER) is an interconnected network of membranes, which is used to make proteins, steroids, and lipids located near the…

Stereoisomerism Definition Stereoisomerism or Stereoisomers are molecules that have the same molecular formula and differ only in how their atoms are arranged in three-dimensional space.…

Review about Amazon Echo Show Introduction Amazon has officially unveiled its latest Echo product: a touchscreen device with built-in Alexa called the Echo Show. The…