1 Ensure that the head of the hammer is firmly attached to the handle. 2  Replace loose, cracked or splintered handles. 3  Discard any hammer with mushroomed or chipped face or with cracks in the claw or eye sections.  Wear safety glasses or goggles, or a face shield (with safety glasses or goggles).
On August 21, 2017, a solar eclipse will be visible over all of North America as well as parts of South America, Read more... The 2017 Total Solar Eclipse Across America. On Monday, August 21, 2017, all of North America will be treated to an eclipse of the sun.
On Monday, August 21, 2017, the Moon will pass in front of the Sun, casting its shadow across all of North America. This will be the first total solar eclipse visible in the contiguous United States in 38 years. The Moon's shadow can be divided into areas called the umbra and the penumbra.