Hot Air Balloon Lift
The hot air balloon is the oldest successful human-carrying flight technology. The first hot-air balloon flown in the United States was launched from the
Marconi’s law is the relation between height of antennas and maximum signaling distance of radio transmissions. Guglielmo Marconi enunciated at one
Half-life is the amount of time required for the amount of something to fall to half its initial value. The term is very commonly used in nuclear physics
Lotka’s law, named after Alfred J. Lotka, is one of a variety of special applications of Zipf’s law. It describes the frequency of publication
Metcalfe’s law states that the value of a telecommunications network is proportional to the square of the number of connected users of the system
Planck temperature, denoted by TP, is the unit of temperature in the system of natural units known as Planck units.
It serves as the