What is Coin roll hunting?

Feller's coin-tossing constants are a set of numerical constants which describe asymptotic probabilities that in n independent tosses of a fair coin, no run of k consecutive heads appears. William...

Body roll is the axial rotation of a vehicle’s body towards the outside of a turn. Body roll occurs because the compliance in vehicle suspension allows the vehicle body, which...

A roll program or tilt maneuver is an aerodynamic maneuver that alters the attitude of a vertically launched space launch vehicle. The maneuver is used to place the spacecraft on...

The German Hunting and Fishing Museum is a museum exhibiting objects connected with the history of hunting and fishing in Germany or other territories which nowadays belong to it.

A charter roll is an administrative record created by a medieval chancery that recorded all the charters issued by that office.

A coin set, or mint set, is a collection of Uncirculated or Proof coins, released by a mint. Such sets are usually released annually and often called a year set....

Orchid hunting is the search for orchid plants in the wild. The orchid plants are usually being acquired for the commercial market, where there was, and still is, significant demand...

A roll is the most basic and fundamental skill in gymnastics class. There are many variations in the skill. Rolls are similar to flips in the fact that they are...

Roll moment is a moment, which is a product of a force and a distance, that tends to cause a vehicle to roll, that is to rotate about its longitudinal...

Dutch roll is a type of aircraft motion consisting of an out-of-phase combination of "tail-wagging" and rocking from side to side. This yaw-roll coupling is one of the basic flight...