Examples of chemical change: During a chemical change, a new chemical composition and new properties are formed. Examples of chemical changes are: burning of wood, cooking of food, rusting of iron and souring of milk.
The Black Heritage Trail is a path in Boston, Massachusetts, winding through the Beacon Hill neighborhood and sites important in American black history.
The Black Tigers (Tamil: à®à®°à¯à®®à¯à®ªà¯à®²à®¿à®à®³à¯) were a wing of the Liberation Tigers of Tamil Eelam (LTTE), a militant Sri Lankan Tamil separatist organisation.