Abrasive blasting is the operation of forcibly propelling a stream of abrasive material against a surface under high pressure to smooth a rough surface, roughen a smooth surface, shape a surface, or remove surface contaminants. The first abrasive blasting process was patented by Benjamin Chew Tilghman on October 18, 1870.
A record 104 number of satellites were launched by ISRO (Indian Space Research Organisation) on 9th February 2017. 104 satellites include PSLV-C37 also known as Cartosat-2 series satellite and 103 co-passenger satellites. All the satellites were launched from the First Launch Pad (FLP) of Satish Dhawan Space Centre (SDSC) SHAR, Sriharikota, Andhra Pradesh, India. 103 Co-passenger satellites consist of… Read More »
Digital jewelry is the fashion jewelry with embedded intelligence. Digital jewelry can help you solve problems like forgotten passwords and security badges. These devices have a tiny processor and unique identifiers that interact with local sensors. Digital jewelry is a nascent catchphrase for wearable ID devices that contain personal information like passwords, identification, and account information.
Noway days people do not go to a bank to make a transaction, do not go to an Electric board to pay bill, do not go to railway station to make a train reservation and what not. All these time consuming and non productive tasks are simplified because of Internet (Read more on How Internet works?). To carry out… Read More »