Maintenance
How to unblock a drain
Blocked drains in your kitchen are no fun - but thankfully they're not too difficult to deal with. Read our guide on how to unblock a drain and save yourself from a watery disaster.
Learn more about
What is an 'aspect ratio'?
The ratio between the height and the width of a video image is called the 'aspect ratio'. Learn more about different aspect ratios, why they exist and when they're likely to matter.
Basins and sinks
Learn what differentiates different kinds of basins and sinks in bathrooms, kitchens and laundries, as well as what types are available, and how they're attached to your plumbing systems.
Projector screens
If you're investing in a projector, it's also important to consider what you're going to project it onto, and how that will affect the picture. The right projector screen can make a massive difference to your picture quality.