This New Zealand designer created a new solar-powered skylight which helps desalinate salt water. Now, thanks to this device, people from coastal Chile can easily access safe water for drinking. Saltwater isn’t drinkable because of the high presence of salt it has. In the slums of Chile, where there are […]
Oral infections are not uncommon and they are often manifested by aphthous ulcers that may appear on the inside of the cheeks, the inside part of the lips, the base of the gums, and sometimes under the tongue. The causes for their appearance, beside infections, are numerous, including injuries, wearing […]