The Leidenfrost effect can be demonstrated with liquid nitrogen. The Leidenfrost effect is a physical phenomenon that occurs when a liquid is exposed to an
Category: Science
When distorted, springs store elastic potential energy. Elastic potential energy is the energy stored by the forces within a distorted elastic object. One of the
Electromagnetic coupling is used in communication related devices such as CB radios. Electromagnetic coupling is a common phenomenon in electrical wiring and circuits in which
Emery dust can irritate the eyes and should be washed if affected. Emery is a fine-grained mineral mixture that has historically been used as an
Earthworms are a type of invertebrate. There are about 1,250,000 identified species of animals. This includes 1,190,200 invertebrates, including 950,000 insects, 70,000 molluscs, 40,000 crustaceans,
Retaining walls can be used to help control soil erosion. Soil erosion is a natural process that occurs when soil is washed away by running
The blue whale is a filter feeder, consuming a diet composed almost entirely of krill. Mass feeding is one of the five feeding strategies that
A pomologist investigates almonds. Pomology is a branch of horticulture that focuses on growing, producing, harvesting, and storing fruits, especially fruits from trees. Fruit orchards
Soil tests can help with crop production or new construction. Soil tests are a valuable tool used to help farmers get the most out of
FMRI is a device used by doctors or other medical personnel to map brain activity. It stands for functional magnetic resonance imaging. The f at