The object is measuring only four inches but everyone is talking about it. The Bloom Box is a small cube that would be capable of producing electricity for a house via an electro-chemical reaction between oxygen and fuel (natural gas, biogas …). after eight long years of conception the start-up Bloom Energy came up with silicon box that differs from conventional fuel cell with its “solid oxide” technology. A Specificity that allows it to avoid the use of expensive materials -- such as platinum -- and makes it accessible to everyone.

right now the technology of Bloom Energy produces with the same quantity of carbon approximately twice as much electricity as a conventional thermal power plant. the difference of emission is around 20% for the most modern plants. Better still, the environmental asset of the Bloom box could be boosted by the use of biogas from the waste dumps , a solution already adopter for example by ebay , one of the first customers of the Californian start-up. Eventually, Bloom Energy could even use solar energy to make the chemical reaction of its fuel cell. But this won’t be possible before 2020.

Compete with wind and solar energy .

Despite these promises, Bloom Box is not immune to criticism. Bloom Energy has announced that the kilowatt-hours from the battery would be between 8 to 10 cents per dollar, less than electricity coal estimated at 11 cents per kilowatt hour on average, but specialist think that this is simply impossible.

Doubts are also on the commercial potential of the Box Bloom. According to some experts, the market for fuel cells for home will be attracting only after 10 years. Until then, the idea of Bloom Energy is therefore proposing large box to share with all residents of a neighborhood. Wal-Mart, Google, Fed-Ex and Coca-Cola already uses this type of “servers” to fulfill their electricity needs. Even if the price of this solution announced between 700 000 and 800 000 dollars, these companies have made thousands of dollars in savings on their electricity bills. Successful experiments have convinced Arnold Schwarzenegger to participate in the presentation of the Bloom Box. The Governor of California also added that this technology will revolutionize the energy industry.

If you are a blogger a webmaster, or just someone who spends 12 hours per day in front of his computer screen , you know for sure that one of the most used ways to pay things and transfer money online is by using a thing called paypal , so what’s paypal , and what is it used for ?
PayPal lets you send and receive money quickly, confidentially and securely, using your credit card or debit your bank account or your PayPal account. All transactions are done without having to disclose your financial information.

This online payment service uses the speed and efficiency of Internet in order to conclude transactions effortlessly between individuals and businesses. PayPal has quickly become a global leader in online payment, with more than 164 million personal and commercial accounts throughout the world. Available in 190 countries and regions worldwide, covering 18 currency, PayPal enables global e-commerce by facilitating payments, without worrying about the locations, currencies and languages.

PayPal lets you make your purchases without providing your personal bank details to a third person. The payment is initiated from the PayPal account of the buyer (or his credit card) and arrived on the seller’s PayPal account (the merchant). Neither side has need to communicate to one or other of his bank details for payment.

The transaction only takes a few seconds to be completed, PayPal is also free for the person who sends the money. In addition, all transactions are conducted through secure servers protected by very effective firewalls ,Your financial information (credit card number, bank account number) will always remain private. PayPal will not sell, give or otherwise disclose to anyone any information about you.