A group of Italian scientists has cracked the secret of how to boil a perfect egg. The catch? It takes 32 minutes, two containers of water held at different temperatures, and a fastidious chef moving ...

The laser works fast too—printing at a rate of 2 square centimeters per minute. A cathode about the size of a playing card ...

Scientists develop explanations using the scientific method. This follows a specific ... which should follow a logical sequence of steps. The plan should be capable of being used by another ...

This procedure was named for its similarity to the previously invented method known as the Southern blot. The first step in a western blot is to prepare the protein sample by mixing it with a ...

Traditional methods for breaking down rubber focus on ... of amine groups at specific locations in the polymer chains. This step is crucial because it sets the stage for the subsequent backbone ...