Solar energy production Solar radiation can be converted directly into electricity by solar cells (photovoltaic cells). Inside, a small electrical voltage is generated when light hits the junction between a metal and a semiconductor (such as silicon), or the junction between two different semiconductors. The […]

Air pollution Defined There’s nothing like being able to breathe a breath of clean air, but how clean is it? Unless you’re a scientist with a chemistry lab at your fingertips, there’s no real way to know. The gases you inhale could slowly kill you. […]

Recently, organic grocery shopping has become more and more popular, thanks to its positive impact on the planet. Organic produce is grown without pesticides or harmful chemicals. In addition to being better for the environment, organic foods are also better for your health because they […]

When you carry out construction, renovation or demolition work, you may find yourself with bulky waste that you cannot throw into your usual trash can. To get rid of it, it is common to use a rubble skip. However, it is important to know which […]