An infectious disease that can harm the brain and is spread to people by tick bites has been identified in ticks in the UK for the first time.

Public Health England (PHE) says it has confirmed cases of tick-borne encephalitis virus in ticks from two parts of England - Thetford Forest and an area on the Hampshire-Dorset border.

PHE says the risk to people is still "very low".

Decimal time is the representation of the time of day using units which are decimally related.

The main advantage of a decimal time system is that, since the base used to divide the time is the same as the one used to represent it, the whole time representation can be handled as a single string.

Analog clocks and watches often have sixty tick marks on their faces, representing seconds (and minutes), and a "second hand" to mark the passage of time in seconds.

Digital clocks and watches often have a two-digit seconds counter.

The Unix philosophy, originated by Ken Thompson, is a set of cultural norms and philosophical approaches to minimalist, modular software development.

It is based on the experience of leading developers of the Unix operating system.