Toy in the context of "Smart toy"

A bicycle, also called a pedal cycle, bike, push-bike or cycle, is a human-powered or motor-assisted, pedal-driven, single-track vehicle, with two wheels attached to a frame, one behind the other. A bicycle rider is called a cyclist, or bicyclist.

The bicycle was introduced in the 19th century in Europe. By the early 21st century, there were more than 1 billion bicycles. Bicycles are the principal means of transport in many regions. They also provide a popular form of recreation, and have been adapted for use as children's toys. Bicycles are used for fitness, military and police applications, courier services, bicycle racing, and artistic cycling.

A doll is a model typically of a human or humanoid character, often used as a toy for children. Dolls have also been used in traditional religious rituals throughout the world. Traditional dolls made of materials such as clay and wood are found in the Americas, Asia, Africa and Europe. The earliest documented dolls go back to the ancient civilizations of Egypt, Greece, and Rome. They have been made as crude, rudimentary playthings as well as elaborate art. Modern doll manufacturing has its roots in Germany, from the 15th century. With industrialization and new materials such as porcelain and plastic, dolls were increasingly mass-produced. During the 20th century, dolls became increasingly popular as collectibles.

An action figure is a poseable character model figure made most commonly of plastic, and often based upon characters from a film, comic book, military, video game, television program, or sport; fictional or historical. These figures are usually marketed toward boys and adult collectors. The term was coined by Hasbro in 1964 to market G.I. Joe to boys (while competitors called similar offerings boy's dolls).

According to a 2005 study in Sweden, action figures which display traditional masculine traits primarily target boys. While most commonly marketed as a child's toy, the action figure has gained widespread acceptance as collector item for adults. In such a case, the item may be produced and designed on the assumption it will be bought solely for display as a collectible and not played with like a child's toy.

A mainspring is a spiral torsion spring of metal ribbon—commonly spring steel—used as a power source in mechanical watches, some clocks, and other clockwork mechanisms. Winding the timepiece, by turning a knob or key, stores energy in the mainspring by twisting the spiral tighter. The force of the mainspring then turns the clock's wheels as it unwinds, until the next winding is needed. The adjectives wind-up and spring-powered refer to mechanisms powered by mainsprings, which also include kitchen timers, metronomes, music boxes, wind-up toys and clockwork radios.

Mainsprings appeared in the first spring-powered clocks, in 15th-century Europe. The mainspring replaced the weight hanging from a cord wrapped around a pulley, which was the power source used in all previous mechanical clocks.

The National Toy Hall of Fame is a U.S. hall of fame that recognizes the contributions of toys and games that have sustained their popularity for many years. Criteria for induction include: icon status (the toy is widely recognized, respected, and remembered); longevity (more than a passing fad); discovery (fosters learning, creativity, or discovery); and innovation (profoundly changed play or toy design). Established in 1998 under the direction of Ed Sobey, it was originally housed at A. C. Gilbert's Discovery Village in Salem, Oregon, United States, but was moved to the Strong National Museum of Play (now The Strong) in Rochester, New York, in 2002 after it outgrew its original home.

As of 2025, 91 toys have been enshrined in the National Toy Hall of Fame:

A donation is a gift for charity, humanitarian aid, or to benefit a cause. A donation may take various forms, including money, alms, services, or goods such as clothing, toys, food, or vehicles. A donation may satisfy medical needs such as blood or organs for transplant.

Charitable donations of goods or services are also called gifts in kind.

Silly Putty is a toy containing silicone polymers that has unusual physical properties. It can flow like a liquid, bounce and can be stretched or broken depending on the amount of physical stress to which it is subjected. It contains viscoelastic liquid silicones, a type of non-Newtonian fluid, which makes it act as a viscous liquid over a long period of time but as an elastic solid over a short time period. It was originally created during research into a potential rubber substitute for use by the United States in World War II.

The name Silly Putty is a trademark of Crayola LLC. Other names are used to market similar substances from other manufacturers.

G.I. Joe is an American media franchise and a line of action figures owned and produced by the toy company Hasbro. The initial product offering represented four of the branches of the U.S. armed forces with the Action Soldier (U.S. Army), Action Sailor (U.S. Navy), Action Pilot (U.S. Air Force), Action Marine (U.S. Marine Corps), Action lifeline (U.S. Coast Guard) and later on, the Action Nurse. The name is derived from the usage of "G.I. Joe" for the generic U.S. soldier, itself derived from the more general term "G.I.". The development of G.I. Joe led to the coining of the term "action figure". G.I. Joe's appeal to children has made it an American icon among toys.

The G.I. Joe trademark has been used by Hasbro for several different toy lines, although only two have been successful. The original 12-inch (30 cm) line introduced on February 1, 1964, centered on realistic action figures. In the United Kingdom, this line was licensed to Palitoy and known as Action Force. In 1982 the line was relaunched in a 3.75-inch (9.5 cm) scale complete with vehicles, playsets, and a complex background story involving an ongoing struggle between the G.I. Joe Team and the evil Cobra organization which seeks to take over the Free World through terrorism. As the American line evolved into the Real American Hero series, Action Man also changed, by using the same molds and being renamed as Action Force. Although the members of the G.I. Joe team are not superheroes, they all had expertise in areas such as martial arts, weapons, and explosives.

A toy soldier is a miniature figurine that represents a soldier. The term applies to depictions of uniformed military personnel from all eras, and includes knights, cowboys, American Indians, pirates, samurai, and other subjects that involve combat-related themes. Toy soldiers vary from simple playthings to highly realistic and detailed models. The latter are of more recent development and are sometimes called model figures to distinguish them from traditional toy soldiers. Larger scale toys such as dolls and action figures may come in military uniforms, but they are not generally considered toy soldiers.

Toy soldiers are made from all types of material, but the most common mass-produced varieties are metal and plastic. There are many different kinds of toy soldiers, including tin soldiers or flats, hollow-cast metal figures, composition figures, and plastic army men. Metal toy soldiers were traditionally sold in sets; plastic figures were sold in toy shops individually in Britain and Europe and in large boxed sets in the U.S. Modern, collectable figures are often sold individually.