The last thing you need to understand about science before you check out the eight reasons why kids should science more is that studying science doesn't limit the opportunities life offers, science expands them. How to prevent mosquito bites? On a hot summer day, outdoor activities can be ruined by mosquitoes. These little guys can spoil every holiday, especially if ... Science, any system of knowledge that is concerned with the physical world and its phenomena and that entails unbiased observations and systematic experimentation.
One of the two things rats are looking for when they invade your compost is a shelter. A dried-out compost pile not only is inefficient in terms of making compost, but it's a haven for rats.