See NPL's interactive media assets from our YouTube, ITunes and Flickr presences.

The National Physical Laboratory was founded in 1900 to promote links between science and commerce.

Metromnia is a general newsletter from NPL with important features and articles on the many different areas of measurement.

The NPL online barograph has been recording the pressure in Teddington, UK, since 1st January 1998.

A 6-week course for people interested in science and its impact on our lives.

Outline of Measurement Units information including SI units.

Information about how time is measured and why accurate timing is so important.

Information on how to build a water rocket and also on entering NPL's annual Water Rocket Challenge.

This useful physics handbook produced in association with the Institute of Physics (IoP) is an excellent resource for physics students and teachers.

The 'Science: [So what? So everything]' campaign encourages public interest in science and shows people its importance to their everyday lives as well as to the strength of the UK economy.

Science related material of use to students.

NPL provides a number of resources that might be of interest to teachers and students.

The Virtual Physical Laboratory (VPLab) software contains over 180 interactive experiments for use by teachers and by pupils individually.