Spot the difference challenge is one of the most popular online puzzle games today. Apart from the fun involved in playing the game, it also helps enhance attention span and improve concentration.

Spot the difference puzzles are visual puzzles where the participants must find differences between two identical pictures. Do you want to test your attentiveness? Then find the differences between ...

A unique mechanical design aspires to remove heat from this LED light bulb’s insides, but you still need to keep external ventilation in mind.

This engineering exam, which is a gateway to some of the premium engineering colleges such as IITs, NITs and more, cover ...

US stocks closed sharply lower Friday after President Donald Trump threatened to hike tariffs on imports from China, reigniting fears of a trade war that rocked global markets earlier this year. The ...

Ashlee is an insurance editor, journalist and business professional with an MBA and more than 17 years of hands-on experience in both business and personal finance. She is passionate about empowering ...

Correspondence to Argyro Kotsifaki, Rehabilitation Department, Aspetar Orthopaedic and Sports Medicine Hospital, Doha, Ad Dawhah, Qatar; argyro.kotsifaki{at}aspetar.com Objectives Vertical jump ...