Giving continuity to subject about fuels. In this post will be shown alternatives fuels, it’s features and properties.
Category: Sustainability
Ships with rotating sails
The ships are returning to have sails. Not like sails from centuries ago, but with rotating sails, which are this post’s subject.
Small hydropower plants
Not all hydropower plants have to be big, some are small enough to be used in small rivers. The small hydropower plants are this post’s subject.
What is precision agriculture?
In this post I will talk about precision agriculture and your usefulness to reduce environmental impact caused by farming activity.