The virus is found only in humans, not animals, and it doesn’t need much help to make trouble. A microscopic particle is ...

Each year, Global Handwashing Day shines a spotlight on one of the simplest and most effective public health practices: ...

In this video, I demonstrate an effective and easy method to shake spray paint cans using a modified reciprocating saw and a clamp. This device shakes the can up and down, ensuring maximum ball ...