There are different kinds of microphones, but they all do about the same thing, which is to turn acoustic sounds into electronic signals that can be amplified, modified, or recorded. When you speak ...

As the coronavirus pandemic continues to intensify in the United States, the federal government is now asking everyone to wear a face covering in public. Although the Centers for Disease Control and ...

Be it acne, wrinkles or skin blemishes, a good face pack can work wonders on your skin. However, before you head out to buy a ...

SAN FRANCISCO (KGO) -- University of San Francisco researcher and data scientist Jeremy Howard has been at the forefront of urging everyone to wear masks in public and urging lawmakers to mandate mask ...

Making Face Mask from Basic Materials In today's video I show how to make simple but very effective face mask from plastic ...

The stance of the Centers for Disease Control and Prevention on face masks has taken many twists and turns throughout the COVID pandemic. After initially claiming face coverings weren’t necessary, the ...

Cut fabric and interfacing to 12 x 9 inches sheets. Once ironed, fold fabric in half with interfacing on the outside. Cut two pieces of elastic — each 7-inches long. Pin and sew the open side of the ...

As the coronavirus pandemic continues to intensify in the United States, the federal government is now asking everyone to wear a face covering in public. Although the Centers for Disease Control and ...

The stance by the Centers for Disease Control and Prevention (CDC) on face masks has taken many twists and turns throughout the COVID pandemic. After initially claiming face coverings weren’t ...