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What Is Baking Soda?

What Is Baking Soda?

Baking soda is a common ingredient in many home recipes. The compound formula for this substance is NaHCO3. Sodium cation and bicarbonate anion are present in the compound. It is a white solid that is commonly found as a fine powder. It is used for a variety of purposes, including

Stethoscopes and Cardiology

Stethoscopes and Cardiology

A stethoscope is a medical device that listens to the heart sounds of animals and humans. It typically has one or two earpieces and a small disc-shaped resonator that rests against the patient's skin. This device is used by doctors and cardiologists to diagnose and treat patients. Designed by Rene

The Many Meanings of the Lotus Flower

The Many Meanings of the Lotus Flower

The lotus flower comes in many colors, including white, blue, and purple. It is called Nelumbo nucifera, and it is native to Asia. It is considered one of the most sacred flowers, and many religious traditions have rituals that incorporate it. There are also several medicinal uses for the flower,

Symptoms and Treatments of Trypophobia

Symptoms and Treatments of Trypophobia

Many people feel uncomfortable when they are exposed to pictures triggering trypophobia. While this is a normal, adaptive reaction, some people exhibit it in excess. Associate professor of psychology Stella F. Lourenco explains why some people feel uncomfortable while others do not. Trypophobia can be treated by learning how to