Monday, May 13, 2013

Solar-powered plug that sticks to window to charge your mobile.


I would like to introduce you one of the- conceptual solar charger that’s positively blown up around the inter webs over the past few days, which is no small feat in the over saturated sun-powered, gadget-charging market. And for what it lacks in power, the device makes up for with a clever and simple design that helps it truly stick out from the pack.
The creation of Korean designers Kyuho Song and Boa Oh, the window socket is a portable, suction plate-based solar converter-charger that functions as a standard (at this point, European) plug. Stick it on any window — at home, in the office, car windshield, commuter train — where there’s decent sunlight, and the device automatically starts converting sunlight into electric energy. Once fully charged – it takes about five to eight hours — remove the Window Socket and
you have yourself a handy-dandy little outlet-on-the-go that maintains its charge for an unfortunately short 10 hours.
Although you don't necessary have to remove the Window Socket to plug in, the device’s compact size makes it a shoo-in for outdoor excursions. However, with that 10-hour battery life, the window-to-wilderness timeframe is a bit tight.

Wednesday, April 17, 2013

Spinning spur wind farm by Google

Every body and every organisation is concerned about our changing environment. So, In a big project with EDF Renewable Energy Google has invested 200 ml $ in wind energy. The Green Energy project has the capacity to provide clean electrical energy to over 60,000 homes with the electricity generated by it's turbine. The picture here is an actual photograph taken from the construction site of where one the turbines sites in spinning spur. I loved the name spinning spur. Really there will be lot of spinning spur which shall be producing energy for house holds. Not only  Google but i hope every organisation should invest in Green Energy Technology. From business point of view there is great return in this sector viz money or good environment. Good environment is also a good return which people don't consider as a return. But from my point of view a good living environment is also a return to the living people on this earth.

Thursday, January 31, 2013

don't drink pepsi and cola products

I have seen people drinking pepsi and cola products. But if you ask them why do they drink? They don't have any sort of proper answer. In india these danger products has been advertised so much that people drink all of these without thinking about the consequences of it. i would like to simply show you the cycle how companies produces revenue for each other by destroying health of common people.
Pepsi can cola contains dangerous product in it. Which causes cancer and lever problem. I will request you guys to think before you drink any sort of products.

Wednesday, September 5, 2012

Mercury pollution and diseases

In earlier post i have described about how mercury pollution occur on earth. How mercury enters in our ecosystem and then to our food, causing major health problem to people. Most poisonous form of mercury pollution is Methyl mercury.It causes neurological problem in the people. As you can search a lot about it in the internet. But i am going to mention here some of them.
First is Minamat:-It is sometimes referred to as Chisso-Minamata disease, is a neurological syndrome caused by severe mercury poisoning.
How this diseases spread and how it was named is a very interesting story of japan. It was caused by the release of methylmercury in the industrial wastewater from the Chisso corporation's chemical factory, which continued from 1932 to 1968. This highly toxic chemical bioaccumulated in shellfish and fish in Minamata Bay and the Shiranui Sea, which when eaten by the local populace resulted in mercury poisoning. While cat, dog, pig, and human deaths continued over more than 30 years, the government and company did little to prevent the pollution. The animal effects were severe enough in cats that they came to be called "dancing cat fever.

Monday, September 3, 2012

Mercury Pollution in our ecosystem

Circulation of mercury released by gold miners.
It is just an example how mercury pollution comes in our ecosystem 
Metallic mercury (Hg0) is used for refining placer ores in most of the gold mines, During use or after use it is released from miners’ rafts into the river water.As it is just a wastage after processing the ore. The amount or concentration of mercury is very high in the disposed materials
Of all that amount, 55-60% evaporates, while the remaining 40-45% falls into the water.
See the chemical reaction that causes this problem more serious.
In the air, the evaporated Hg0 is oxidized by water (H2O) and ozone (O3), and becomes mercury ion (Hg2+), which then falls onto the ground with rain.
If it falls on ground of acid soil (around pH4), Hg2+ transforms to organic methylmercury (Hg(CH3)+), which is the immediately taken in by organisms living in the soil.
The methylmercury then undergoes bioaccumulation through the food web.

Bio-accumulated methylmercury enters in our food chain and creates health problem to