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.
Solar eclipse of March 7, 1970. The total solar eclipse of March 7, 1970 was visible across all of North America and Central America. A solar eclipse occurs when the Moon passes between Earth and the Sun, thereby totally or partly obscuring the image of the Sun for a viewer on Earth.