Improving sustainability at home often starts with how heating and cooling systems are managed. A well-maintained system can reduce energy use, lower emissions, and support long term efficiency. Choosing Efficient HVAC Systems Selecting the right system to use is crucial in the drive to be more sustainable. Energy efficient systems provide the same performance and utilisation from a reduced amount of power, together with a reduced footprint. Using modern heat pumps and lower impact refrigerants also reduces the damage caused to the environment. It is also important to consider how…
Read MoreDay: April 10, 2026
What is an audiogram?
If you’ve had a hearing test, you might have been handed a chart covered in lines and dots. That chart is called an audiogram, and it’s basically a picture of how well you hear. An audiogram shows the results of your test in a visual way. Along the bottom, or the horizontal line, you’ll see different pitches. These run from low sounds, like a drum, to high sounds like birds chirping. Up the side, or the vertical line, it shows how loud a sound needs to be before you can…
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