Yes, cold weather can make you more likely to catch a cold. Here's what to do ...

The powder is made of two components: a relative coarse carrier material and a superfine developing resin-powdered asphaltum or synthetic resins having low melting points. Credit: Popular Science ...

When the speedway was first born, the track’s original surface was created from “a sticky amalgam of gravel, limestone, tar, and 220,000 gallons of asphaltum oil,” according to sources. This turned ...

the heavy products being called dead oil and asphaltum. Still later it was found that coal would, when distilJed, yield similar oils, and the term naphtha was applied to the light oils obtained ...