Search Results for "ultraviolet light"

Science

How Light is Used in Medicine

Light is present all around us, whether the natural light from the sun during the day, fluorescent light from lightbulbs or laser pointers used for presentations. As much as we depend on light to grow our food, create electricity, and illuminate our lives, we have also been warned that too […]

Beauty

Top Home Remedies to Lighten Skin Tone

Melanin is a skin pigmentation naturally produced by the skin cells called melanocytes in human body. If you have darker complexion, it is most probably because you are overexposed to the sun which can cause the melanin production in your body to increase. If you are exposed to the sunlight, […]

Electronics

Main Benefits of Using Fluorescent Light Bulbs

Using fluorescent light bullishness more environmentally friendly choice to using traditional incandescent bulbs. The fluorescent lights can be used in fixtures that previously held incandescent ones. The main features of these bulbs are the spiral shape and soft white light. Most importantly, the fluorescent lights help people save energy and […]

Beauty

The Skin and the Aging Process

It seems a paradox: if the upper layer of skin changes about once a month, then why does the skin age? There are several reasons. Chronological aging The passage of time destroys the skin. As the years go by, the skin undergoes a number of biochemical changes. First, the epidermis cells no longer […]

Cancer

Nail Issues Medication for Cancer Patients

Chemotherapy patients frequently feel changes in finger and toenails and even though some of these changes are bearable, others could be more severe and require medication. Nail apparatus modifications are progressively common adverse effect of numerous antineoplastic chemotherapeutic drugs. The kind and severity of nail changes depends on the drug, […]