What you can do to minimize shift work sleep disorder. If you work a non-traditional shift like the night shift or rotating shifts, you may be missing out on more than daylight and watching your kidsâ soccer games. You could be missing out on sleep and better health. Advertising Policy.
Lonnie George Johnson (born October 6, 1949 in Mobile, Alabama) is an African American inventor and engineer who holds more than 80 patents. Johnson is most known for inventing the Super Soaker water gun, which has ranked among the world's top 20 best-selling toys every year since its release.
Pratley's famous glue is the only South African invention that has been to the moon. In 1969 the putty was used to hold bits of the Apollo XI mission's Eagle landing craft together. Pratley died in 1983 and today the company is run by his son, Kim.peed gun. The South African-made speed gun, developed by Somerset West inventor Henri Johnson, was formally launched at The Oval in England during the 1999 Cricket World Cup. Generally referred to as a speed gun, Johnson's gizmo is sold in cricketing countries and in the US and Europe.