Snails offer path to the perfect glue | News - The Times

Snails offer path to the perfect glue | News  The Times

Scientists have long envied snails. When a snail wants to travel up a wall, it secretes a sticky mucus that holds it securely but still allows it to move. When it stops ...



-

Comments

Post a Comment

Popular Posts

Community-Acquired Pneumonia: Symptoms and Treatment - Verywell Health

Image
There are several ways that you can develop pneumonia ranging from inhaling toxic substances in the workplace to unknowingly being infected by a bacteria in the hospital. Any lung infection acquired outside of the hospital setting is considered community-acquired pneumonia (CAP). Viruses and certain bacteria such as streptococcus pneumoniae (S. pneumoniae), haemophilus influenzae, and atypical bacteria—like chlamydia pneumoniae, mycoplasma pneumoniae, and Legionella species—are among the most common culprits of CAP. This article discusses the symptoms, causes, treatment, and prognosis for community-acquired pneumonia. Mongkol Chuewong / Getty Images Symptoms The clinical presentation of CAP varies wildly depending on the range. For example: Mild pneumonia is characterized by fever and a productive cough. Severe pneumonia is characterized by difficulty breathing and sepsis. Symptoms of CAP often develop quickly and are ac
Read more

How to Decode Your Baby's Cough - Yahoo Lifestyle

Image
How to Decode Your Baby's Cough - Yahoo Lifestyle How to Decode Your Baby's Cough - Yahoo Lifestyle Posted: 09 Apr 2013 12:00 AM PDT A baby's cough can mean many different things, and it's not as if you can ask your baby what's wrong. Sometimes it's hard to know if you should call your doctor for advice, make an appointment, or head straight to the emergency room . Coughs are the body's way of protecting itself, explains Howard Balbi, M.D., director of pediatric infectious diseases at Nassau County Medical Center in East Meadow, New York. Coughing serves as the method the body uses to keep the airways clear, ridding the throat of phlegm, postnasal drip (nasal mucus that drips down the back of the throat), or a lodged piece of food. There are two kinds of coughs that serve this purpose: dry cough and wet cough.  Baby Dry Cough: This occurs when a baby has a cold or allergies. A dry cough helps cle
Read more