enow.com Web Search

  1. Ads

    related to: atp stone guard for pools parts and accessories list for model kits

Search results

  1. Results from the WOW.Com Content Network
  2. Drowning detection system - Wikipedia

    en.wikipedia.org/wiki/Drowning_detection_system

    Active systems are often using a wearable on the swimmer, such as a wristband, that monitors the behaviour and position of the swimmer. If the swimmer is detected to be under water för a certain period, an alarm is triggered and through acoustic underwater communication from the wristband to receivers installed in the pool the alarm is transferred to on-site lifeguards that immediately can ...

  3. Swimming pool - Wikipedia

    en.wikipedia.org/wiki/Swimming_pool

    A swimming pool, swimming bath, wading pool, paddling pool, or simply pool, is a structure designed to hold water to enable swimming and associated activities. Pools can be built into the ground (in-ground pools) or built above ground (as a freestanding construction or as part of a building or other larger structure), and may be found as a ...

  4. Anchor Stone Blocks - Wikipedia

    en.wikipedia.org/wiki/Anchor_Stone_Blocks

    The stone blocks saw little popularity until 1880, when Friedrich Adolf Richter, a wealthy businessman who had built a small empire in Rudolstadt, purchased the rights to the process for 1,000 marks, plus about 4800 marks (including 800 marks still owing) for the tooling and machines being used to produce them. He developed a series of sets of ...

  5. Guard stone - Wikipedia

    en.wikipedia.org/wiki/Guard_stone

    Obsolete cannons were often used as wheel guards in the Netherlands, such as for the Catherine's gate in Dordrecht. A guard stone, jostle stone or chasse-roue (French lit. "wheel chaser"), is a projecting metal, concrete, or stone exterior architectural element located at the corner and/or foot of gates, portes-cochères, garage entries, and walls to prevent damage from vehicle tires and wheels.

  6. Stone wrist-guard - Wikipedia

    en.wikipedia.org/wiki/Stone_wrist-guard

    Early Bronze Age stone wrist-guards are found across Europe from around 2400-1900 BC and are closely associated with the Beaker culture and Únětice culture. In the past they have been variously known as stone bracers , stone arm-guards and armlets , although "stone wrist-guard" is currently the favoured terminology; [ 1 ] and it is no longer ...

  7. Swimming pool reactor - Wikipedia

    en.wikipedia.org/wiki/Swimming_pool_reactor

    A swimming pool reactor, [1] also called an open pool reactor, is a type of nuclear reactor that has a core (consisting of the fuel elements and the control rods) immersed in an open pool usually of water. [2] The water acts as neutron moderator, cooling agent and radiation shield. The layer of water directly above the reactor core shields the ...

  1. Ads

    related to: atp stone guard for pools parts and accessories list for model kits