27 C
සඳුදා, ජූනි 22, 2020


A gadget is a small tool such as a machine that has a particular function, but is often thought of as a novelty. Gadgets are sometimes referred to as gizmos.

Hard Disk Drive (HDD)

What is a hard disk drive? It is an electro-mechanical device, used to store digital information for long term. Nowadays hard disks are used in computers, CCTV systems, Data servers, portable hard...

Anti-Gravity Fountain | Levitating Waters

    Is water drops really going up?? How is this possible?? No gravity?? The answer is simple. It is an optic illusion. A strobe light is used here to illuminate the water droplets. If...