Brazil and more than 20 African countries concluded the second edition of the international dialogue on food security, consolidating key agreements to combat hunger, strengthen family agriculture, and promote sustainable rural development.
During five days of sessions, the delegations acknowledged...
A team of developers in Australia built a greenhouse with photovoltaic solar glass. This allowed them to reduce energy consumption by 57% and water consumption by 29%.
These are solar panels that allow the passage of light, produce electricity, and...
