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by Prakash Vaithyanathan
[ENVIRONMENT & SUSTAINABILITY ]
Since: March 7th 2009, Brain-fu: 5295
I am Prakash Vaithyanathan, a Science Teacher from Chennai, India. I am also associated with St.Hilda's School, Ooty, India. The problem that I am addressing is the wastage of water in trains especially in the wash basin context both in the coach and toilets. If this water that is let off can be collected at a common place beneath the coach which is attached with a suitable filter and a mechanism for killing the pathogens, this can be used to meet the needs of flushing the toilets. This...
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by kgs
[ENVIRONMENT & SUSTAINABILITY ]
Since: December 6th 2008, Brain-fu: 113095
ESTANCIA SOLAR: En todo el mundo a la gente le gustaría saber acerca de la energía solar. También a muchos les gustaría comprar y utilizar productos de energía solar. En la actualidad, debido a la falta de información y también debido a la falta de conocimiento de los clientes la gente no tiene acceso adecuado a la información sobre los productos solares.Mi idea es construir una plataforma para los productos solares para que todos los fabricantes de productos, los fabricantes de componentes, ...
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by FELIX
[ENVIRONMENT & SUSTAINABILITY ]
Since: March 1st 2008, Brain-fu: 1261
Covering dams with a film of floating photovoltaic panels (solar cells) has 2 benefits on the one hand a flat surface to produce electricity and on the other preventing evaporation of water in the Dam, which is normally around 30% loss of water yearly reservoirs
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by kgs
[ENVIRONMENT & SUSTAINABILITY ]
Since: December 6th 2008, Brain-fu: 113095
http://sicusynergynetwork.ning.com/video/video/show?id=1032470%3AVideo%3A48196 think solar water purifiers require power back up also, solar battery chargers could be installed along with the equipment or traditional battery operated invertors can be used to reduce the cost. SOLAR, purificadores de agua: Hasta un 90% de las enfermedades son transmitidas por el agua, agua pura y potable escasea debido a los ríos y las aguas subterráneas. EMPRESAS Y MUNICIPIOS no han sido capaces de proporciona...
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by Prakash Vaithyanathan
[ENVIRONMENT & SUSTAINABILITY ]
Since: March 7th 2009, Brain-fu: 5295
There are Thousands of schools around the world where-in the Children are Forced to sit on the floor and write in Their note books Supported by Their lap. Can't we change this in a small way? Here we go ... We can Obtain plastic sheets (from the plastic waste disposed) of the required size and place one on top of the Other and press hard (or a Suitable way) to make a form of composite. Now get hold of the plastic bags disposed That Have Been recycled and available as sheets and wrap it around...
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by Stellina
[ENVIRONMENT & SUSTAINABILITY ]
Since: December 16th 2010, Brain-fu: 395
In times of the necessity of sustainable thinking, we want to open a small shop with only recycled products. As learned designers we will recycle the trash you bring and make you a unique pice of furniture out of it.While moving from one house to another, the old sofa of your grandmother has been broken. Or yo still have some wheels of your old car in the garage? You found something weired on the street? Or you don`t want to throw away the empty bottles of wine of your last birthday?We can he...
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by Sanjay
[ENVIRONMENT & SUSTAINABILITY ]
Since: May 27th 2008, Brain-fu: 186
Hi, When ever we travel to some place lets use a public transport system, which reduces the petrol cost.Try to keep your surrounding cool by planting shrubs, trees etc., and avoid the use of Air Conditioners, instead use Water based air coolers.
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by Sunny619
[ENVIRONMENT & SUSTAINABILITY ]
Since: November 13th 2008, Brain-fu: 2718
About Pollution!!!I think we have to Stop Petrol Bikes, Scooters, and Trucks & Cars etc...We have to stop all Petrol or Diesel Vehicles.And we need(have) to use only Electricity based Vehicles. This can stop Pollution!!!!?...Nowadays some are Using these electricity based Vehicles...But it’s not enough...My idea is to Band all Petrol and Diesel Vehicles and use only Electricity based Vehicles...I think Electrcity Based Vehicles will not give that much power which a Petrol bike gives...
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by r.vignesh
[ENVIRONMENT & SUSTAINABILITY ]
Since: December 24th 2009, Brain-fu: 8391
GUYS PLEASE VOTE IF IT IS GOOD PLEASE!!! :)This is an idea of a 14 year old against the big bad global warming.to understand the sevirity of global warming see this video{video_youtube:8549-P_9mjBUSDng}Coming to the topic in one of my dreams i thougt how to trap energy from waves and LO i got it we attach piezo cermamics like lead zicortate titanate or quartz crystals on strong sea walls which would save the shore from tsunamis(to an extent ),cyclones and etc to see about tsunamis...
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by vasuda
[ENVIRONMENT & SUSTAINABILITY ]
Since: November 17th 2009, Brain-fu: 328
All of us give treats for our birthdays and all the lame damn reason in the world, and look at the amount of money that goes into drain, and what do we gain in the end? Some nice good time spent with our loved ones, yes! But is it okay for the money we spend?! We give gifts to people not knowing if they will like it or use it. There are better ways to appreciate/show people that we care and love.The idea is to have a website and group of volunteers who would plant trees. On my birthday, my fr...
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