Did you know?
After 5 years of being diagnosed with rheumatoid arthritis, one every three patients will no longer be able to work.
Did you know?
The Centers for Disease Control and Prevention has released reports detailing the deaths of infants (younger than 1 year of age) who died after being given cold and cough medications. This underscores the importance of educating parents that children younger than 2 years of age should never be given over-the-counter cold and cough medications without consulting their physicians.
Did you know?
Many supplement containers do not even contain what their labels say. There are many documented reports of products containing much less, or more, that what is listed on their labels. They may also contain undisclosed prescription drugs and even contaminants.
Did you know?
Illicit drug use costs the United States approximately $181 billion every year.
Did you know?
Though the United States has largely rejected the metric system, it is used for currency, as in 100 pennies = 1 dollar. Previously, the British currency system was used, with measurements such as 12 pence to the shilling, and 20 shillings to the pound.
Artist's impression of an electron splitting up into two new particles
electron microscope image of a pyralidae moth
Marine Worm Under An Electron Microscope
Chromosomes as captured via electron micrograph
A 500-kg cannon fires a 4.0-kg projectile with a velocity of 500 m/s relative to the ground. ...
In a room where g = 9.81 m/s2, a hockey puck slides off the edge of a platform with an initial ...