Although they offer similar definitions, to affirm something or receive affirmation from someone, they are used in different contexts. Approval is more common and used daily, while sanctions are used in more...

Diodes are important two terminal devices which are used in many electrical components. They fall into the group of passive electrical devices. Generally, they allow flow of current in only one direction and...

LED or Light-emitting Diode light refers to the light which is generated by using a semiconductor by applying the mechanism of solid-state electronics. On the other hand, light from CFL or Compact Fluorescent...

Mopeds and scooters are generally associated with restricted types of motorcycles. Mopeds have a small engine with less power capacity than that of scooters. They both are also quite different in appearance.

Imperialism defines the policy of extending one state’s control over another and exercised politically, economically or socially. Colonialism can be referred to as a specific product of imperialism where it is...