Normally, levels of AST in the blood are low. Very high levels of AST (more than 10 times normal) are usually due to acute hepatitis, sometimes due to a viral infection. With acute hepatitis, AST levels usually stay high for about 1-2 months but can take as long as 3-6 months to return to normal.
A Baltimore mechanic named Charles Moncky invented the monkey wrench around 1858. The tool was originally named by using a âpurposeful misspellingâ of its inventorâs name, according to the Ferris State University Jim Crow Museum.
THE KAZOO MUSEUM. Beaufort, SC. Mystery surrounds the story of the kazoo's creation, though it was undoubtedly invented in the United States of America. Legend has it that Alabama Vest, an African American, conceived of the kazoo and brought the idea to German-American clockmaker Thaddeus Von Clegg.Vest may have been inspired by African mirlitons made of gourds or bones that were used in sacred ceremonies to channel messages from the spirit world.Vest and Von Clegg completed the first kazoo in the 1840s and introduced it to the world at the 1852 Georgia State Fair.HE KAZOO MUSEUM. Beaufort, SC. Mystery surrounds the story of the kazoo's creation, though it was undoubtedly invented in the United States of America. Legend has it that Alabama Vest, an African American, conceived of the kazoo and brought the idea to German-American clockmaker Thaddeus Von Clegg.