these again are more expensive
91Teignmouth — infobox UK place country= England official name= Teignmouth latitude= 50.551596 longitude= 3.488661 population= 15,116 (2001 Census) shire county= Devon shire district= Teignbridge region= South West England constituency westminster=Teignbridge… …
92Compressed air energy storage — Conceptual representation of the compressed air energy storage concept. Off peak (low cost) electrical power compresses air into an underground air storage “vessel” (the Norton mine), and later the air feeds a gas fired turbine generator complex… …
93Underpinning — In construction, underpinning is the process of strengthening and stabilizing the foundation of an existing building or other structure. Underpinning may be necessary for a variety of reasons: The original foundation is simply not strong or… …
94Flashlight — A flashlight (also called an electric torch or torch) is a portable electric spotlight which emits light from a small incandescent lightbulb, or from one or more light emitting diodes (LEDs). The light source is mounted in a housing which… …
95Ampeg — is a musical instrument amplifier manufacturer headquartered in Woodinville, Washington. Although the company specializes in the production of electric bass guitar amplification, Ampeg also manufactures electric guitar and double bass… …
96Roundabout PlayPump — The PlayPump Water System uses the energy of children at play to operate a water pump. It is manufactured by the South African company Roundabout Outdoor. It operates in a similar way to a windmill driven water pump. At a cost of approximately… …
97Tomorrowland — This article is about the Disneyland feature. For the episode of Mad Men, see Tomorrowland (Mad Men). For the Belgian dance festival, see Tomorrowland (festival). Tomorrowland Attraction type Themed land Theme The future Space Tomorrowland is one …
98Illegal drug trade — Drug dealer redirects here. For the legal drug trade, see Legal drug trade. International drug routes …
99Overhead projector — in operation during a classroom lesson An overhead projector is a variant of slide projector that is used to display images to an audience. Contents 1 Mechanism …
100Tracking animal migration — For years scientists have been tracking animals and the ways they migrate. Many have done this for research, some have done this to help animals and monitor them. Technologies for tracking In the fall of 1803, American Naturalist John James… …
