Did you know?
Liver spots have nothing whatsoever to do with the liver. They are a type of freckles commonly seen in older adults who have been out in the sun without sufficient sunscreen.
Did you know?
Of the estimated 2 million heroin users in the United States, 600,000–800,000 are considered hardcore addicts. Heroin addiction is considered to be one of the hardest addictions to recover from.
Did you know?
The familiar sounds of your heart are made by the heart's valves as they open and close.
Did you know?
Dogs have been used in studies to detect various cancers in human subjects. They have been trained to sniff breath samples from humans that were collected by having them breathe into special tubes. These people included 55 lung cancer patients, 31 breast cancer patients, and 83 cancer-free patients. The dogs detected 54 of the 55 lung cancer patients as having cancer, detected 28 of the 31 breast cancer patients, and gave only three false-positive results (detecting cancer in people who didn't have it).
Did you know?
There are over 65,000 known species of protozoa. About 10,000 species are parasitic.
Success of the Republican “Southern Strategy”
A typical battery-powered 3/8 inch drive impact wrench.
Typical secondary ignition pattern. Note the lack of firing lines on superimposed pattern.
A typical camshaft-driven high-pressure pump used to increase fuel pressure to 2,000 PSI or higher.
Types of cancer and typical treatments?
Multimode Microplate Readers