WebbSee how the power of play can bring water to the world. Subscribe: http://bit.ly/NatGeoSubscribeAbout National Geographic:National Geographic is the … Webb28 jan. 2009 · The playpump is essentially a windmill on its side, driven by children, not wind. It is capable of producing up to 1,400 liters of water per hour at 16 rpm from a …

Bringing Water to Schools in Need – “PlayPumps” 100SEED

Webb3 juli 2010 · PlayPumpの失敗. 途上国農村でよくみられる井戸くみ。. インドに行くと国土が広いこともあってまだまだ結構見る。. いろんな研究や映像などを見る限りでは、井戸というのは重要な水の供給源だ。. 子供がくるくる回して遊ぶと井戸の水がタンクにたま … WebbPlayPump as a gathering place, just sitting on it and chatting…. As soon as the evalua-tion team walked towards the PlayPump, the children rushed to the pump (like they have been told), showing their ability to rotate the play wheel at an enormous speed.” Eventu-ally, however, the children became exhausted and lost interest in PlayPump.11 income based marketing

What an African village water pump can tell us about developing …

Webb28 dec. 2024 · The PlayPump by PlayPump International was supposed to be a game-changing pump that pours clean, potable water into a storage tank as children played on it. Clean water powered by play was a succinct… WebbIn this module, we will dive into a deeper understanding of social business. We will begin with understanding a social problem, identifying the root cause of the problem and mapping a solution to the identified problem. We would cover the key ingredients necessary to build a sustainable social business. Case Study - The Play Pump 9:08. WebbThe PlayPump™ water system: • Offers a large, 660-gallon storage tank • Pumps up to 370 gallons per hour with less effort than any other manually operated pump • Reaches a … income based medical clinics