The Simba rebellion was a 1964 revolt in Congo-Léopoldville (the modern Democratic Republic of the Congo) which took place within the wider context of the Congo Crisis and the Cold War.

The rebellion, in the east of the country, was led by the followers of Patrice Lumumba who had been ousted from power in 1960 by Joseph Kasa-Vubu and Joseph-Désiré Mobutu and subsequently killed in January 1961 in Katanga.

The rebellion was contemporaneous with the Kwilu rebellion led by fellow Lumumbist Pierre Mulele in central Congo.

A trademark, trade mark, or trade-mark is a recognizable sign, design, or expression which identifies products or services of a particular source from those of others, although trademarks used to identify services are usually called service marks.

The trademark owner can be an individual, business organization, or any legal entity.

A trademark may be located on a package, a label, a voucher, or on the product itself.

For the sake of corporate identity, trademarks are often displayed on company buildings.

Online shopping is a form of electronic commerce which allows consumers to directly buy goods or services from a seller over the Internet using a web browser.

Consumers find a product of interest by visiting the website of the retailer directly or by searching among alternative vendors using a shopping search engine, which displays the same product's availability and pricing at different e-retailers.

As of 2016, customers can shop online using a range of different computers and devices, including desktop computers, laptops, tablet computers and smartphones.

A toy is an item that is generally used for children's play.

Playing with toys is supposed to be an enjoyable means of training young children for life in society.

Different materials like wood, clay, paper, and plastic are used to make toys.

Many items are designed to serve as toys, but goods produced for other purposes can also be used.

For instance, a small child may fold an ordinary piece of paper into an airplane shape and "fly it.".

A machine is a tool containing one or more parts that uses energy to perform an intended action.

Machines are usually powered by chemical, thermal, or electrical means, and are often motorized.

Historically, a power tool also required moving parts to classify as a machine.

However, the advent of electronics has led to the development of power tools without moving parts that are considered machines.