Logo is an educational programming language, designed in 1967 by Daniel G. Bobrow, Wally Feurzeig, Seymour Papert and Cynthia Solomon. Today the language is remembered mainly for its use of "turtle graphics", in which commands for movement and drawing produced line graphics either on screen or with a small robot called a "turtle". The language was originally conceived to teach concepts of programming related to Lisp and only later to enable what Papert called "body-syntonic reasoning" where students could understand (and predict and reason about) the turtle's motion by imagining what they would...

Car boot sales or boot fairs are a form of market in which private individuals come together to sell household and garden goods. They are popular in the United Kingdom, where they are often referred to simply as 'car boots'. The term refers to the selling of items from a car's boot. Although a small proportion of sellers are professional traders selling goods, or indeed browsing for items to buy, most of the goods on sale are used personal possessions. Car boot sales are a way of attracting a large group of people in one place to recycle useful but unwanted domestic items that otherwise might have...

A flea market (or swap meet) is a type of bazaar that rents space to people who want to sell or barter merchandise. Used goods, low quality items, and high quality items such as collectibles and antiques are commonly sold. Many markets offer fresh produce or baked goods, plants from local farms and vintage clothes. Renters of the flea market tables are called vendors. It may be indoors, as in a warehouse or school gymnasium; or outdoors, as in a field or parking lot or under a tent. Flea markets can be held annually or semiannually, others may be conducted monthly, on weekends, or daily. Flea-market...

Big Bazaar is the largest hypermarket chain in India. == Schemes and innovations == === Wednesday Bazaar === The concept of Wednesday Bazaar was promoted as 'Hafte Ka Sabse Sasta Din' (Cheapest Day of the Week). Initiated in January 2007, the idea behind this scheme was to draw customers to stores on Wednesdays, the day when consumer presence is usually less. According to the chain, the aim of the concept was 'to give home makers the power to save the most'. === Maha Bachat === The concept of 'Maha Bachat' (Mega Saving) was introduced in the year 2006 as a single day campaign with pro...

This is a list of notable shopping centres in Australia. It does not include street shopping strips such as Chapel Street, Melbourne or Oxford Street, Sydney which were prevalent in Australian cities until the 1960s. == Australian Capital Territory == Canberra Centre, City Canberra Outlet Centre (formerly DFO), Fyshwick Erindale Centre, Wanniassa Kippax Fair, Holt Majura Park Shopping Centre, Majura Park Tuggeranong Hyperdome, Greenway Westfield Belconnen, Belconnen Westfield Woden (formerly Woden Plaza and Woden Shopping Square), Phillip Lanyon Marketplace, Conder Gungahlin (The) Marketp...

The ZX81 is a home computer produced by Sinclair Research and manufactured in Scotland by Timex Corporation. It was launched in the United Kingdom in March 1981 as the successor to Sinclair's ZX80 and was designed to be a low-cost introduction to home computing for the general public. It was hugely successful and more than 1.5 million units were sold before it was eventually discontinued. The ZX81 found commercial success in many other countries, notably the United States, where it was initially sold as the ZX-81. Timex manufactured and distributed it under licence and enjoyed a substantial but...