stove cycle time
21Renewable energy commercialization — The wind, Sun, and biomass are three renewable energy sources …
22Coffeemaker — Coffeepot redirects here. For the populated place in Gila County, Arizona, United States, see Coffeepot, Arizona. Coffeemakers at the Wikimedia Foundation office Coffeemakers or coffee machines are cooking appliances used to brew coffee without… …
23Solar hot water — is water heated by the use of solar energy. Solar heating systems are generally composed of solar thermal collectors, a fluid system to move the heat from the collector to its point of usage. The system may use electricity for pumping the fluid,… …
24Heat — In physics, heat, symbolized by Q , is energy transferred from one body or system to another due to a difference in temperature. [cite book|author= Daintith, John |title=Oxford Dictionary of Physics|publisher=Oxford University… …
25Toaster — A toaster is a small electric kitchen appliance designed to toast slices of bread. A typical modern two slice toaster draws anywhere between 600 and 1200 W and makes toast in 1 to 3 minutes. Types of toaster Modern toasters are typically one of… …
26Orr (Catch-22) — Orr is a fictional character in the classic novel Catch 22 by Joseph Heller. Orr is a bomber pilot in the squadron who is continually being shot down and having to crash land in the sea. Described as a warm hearted, simple minded gnome , Orr is… …
27building construction — Techniques and industry involved in the assembly and erection of structures. Early humans built primarily for shelter, using simple methods. Building materials came from the land, and fabrication was dictated by the limits of the materials and… …
28Innovation — For other uses, see Innovation (disambiguation). History of technology By technological eras Neolithic Revolution Renaissance technology …
29Saint Anselm College — This article is about the college in Goffstown, New Hampshire. For the Roman Catholic grammar school in Merseyside, England, see St. Anselm s College. Saint Anselm College Motto Initium Sapientiae Timor Domini (Latin) Motto in Eng …
30List of Chinese inventions — A bronze Chinese crossbow mechanism with a buttplate (the wooden components have …
