Techcloud

I recently come to know about Visa credit card watch which enables you to pay at any shop. Though is don’t have a wireless technology enabled in it. Now I come to know about a new kind of credit card which enables you to pay wirelessly, its a USB credit card introduced by korea . You don’t have to remember your cvv2 number. It make it more safe. Just plug in your laptop or PC and start making purchases. I suppose every technology have some drawbacks. I don’t know much about it. What if you forget your USB card in your USB port. I think there should be some security to access the USB credit card, before anyone make a purchase. Many times kids make purchases from their dad’s credit card. I think this technology is great creating a shield over your finance.

Scientist says that in coming year the sea level will rise several meters. The cause for such situation is CO2. People should cut down their carbon emissions but also remove some carbon that has collected in the atmosphere since the Industrial Revolution.

The gases are produced by burning fossil fuels and are long-lasting: About 20 percent of the carbon produced by burning coal remains in the atmosphere for at least 1,000 years.

I think we need technology to generate power / electricity without leaving Co2 in the atmosphere. Coal was used on large basis for production of goods and services at the time of industrial revolution. As you have seen in your refrigerator that a small warming melts the ice. The same is happening on our lovely living Planet “Earth”. We should contribute somehow to prevent our planet