In true scientific style, Test Tube has evolved.

It started in September, 2007, when Brady Haran was appointed filmmaker-in-residence for Nottingham Science City.

He was determined to show science in a new light - warts and all.

He said: "I didn't just want pretty pictures or a constant stream of 'breakthroughs'.

"I wanted to show what real scientists are like and how they work.

"Along with the spectacular, this can include disappointments, hardship or just some hard slog on a tedious experiment."

The initial plan was to produce a feature-length documentary film - but another idea was brewing.

When work started, Brady took his raw material and turned them into a series of "filmlets".

These were posted on this website and video sharing website, YouTube.

It became apprent these filmlets were a form of documentary unfolding in real-time, and the format proved popular.

Brady said: "In many respects this is more effective than a one-off film… far less material ends up on the cutting room floor and viewers get to see more of what goes on behind the scenes.

Ideas of a "typical documentary" were put on the backburner, and Test Tube is now about the raw material.

It's only lightly edited and often available for viewing the day it is filmed.

The project has received global recognition, including the recent awarding of an International Business Award.

The University of Nottingham, which oversess the project, has since extended Test Tube for another year - continuing to unravel the real world of science well into 2009.

Test Tube is only possible because of all the scientists who give their time.

However Brady wishes to pay special thanks to Professor Chris Rudd and Jonathan Ray at the University of Nottingham for their oversight and support.

Brady has since created another website about science, The Periodic Table of Videos.

It features a film about every element on the periodic table and is well worth a visit.