Festivus is a holiday created by writer Dan O'Keefe in Reader's Digest and introduced into popular culture by his son Daniel, a scriptwriter for the TV show Seinfeld. In the episode, "The Strike", George states that his father, Frank Costanza, started it to protest the commercialization of Christmas. It involves "Feats of Strength", "The Airing of Grievances", and a "Festivus Pole".
Chlaenius festivus was created in 1876.
Yes, the concept of cashless policy was introduced in NIGERIA.
Costa Rica introduced the concept of ecotourism.
Michael Faraday first introduced the concept of electric fields/
Pole-vaulting techniques have changed slowly since it was first introduced but it most dramatically was changed when the fiberglass pole was introduced.
festivus
23 December
noryh pole
nixon
Weber
When a conductive wire is introduced into a magnetic field there will be an electrical current produced. This is the core concept of how a generator works.