Technology

How does Paypal work?

Paypal is an online option for transferring money. You can send and receive money, in different currencies, via the web. There is a nominal charge for the services offered, which is almost negligible, compared to the facilities provided. This is the most widely used money transfer system which is prevalent in 190 countries. The transfers…

How electronic gates work?

Electric gates automatic gates that are placed in driveway and entrances of various places like airports, hotels, shopping malls, etc to ease moving and also to implement integrate security systems. Electric gates are generally of two types – swing gates and slide gates. A swing electric gate opens up inwards or outwards from the hinges….

What is nanotechnology?

Nanotechnology in simplest terms refers to the engineering of varied functional systems at the molecule level. It is the study which is focused on controlling matter on a molecular and atomic scale. It deals with structures that are of size 1 to 100 nanometers in a minimum of 1 dimension and involves developing of materials…