As a Steelworker you are required to operate sheet-metal tools and to apply basic sheet-metal layout techniques. In many Naval Construction Force (NCF) projects, sheet metal is used to protect the exterior of buildings by using flashing, gutters, and at times, complete sheet-metal roofing systems.
Protect Your Home and Hands. To help ward off seasonal illnesses, use a diffuser with essential oils blends known for their antimicrobial properties, such as eucalyptus and myrrh or tea tree oil and lavender.
(NaturalNews) From the pantry to the bedside, home remedies you can make in a snap help prevent seasonal colds or cure a stubborn case of the flu. A well-known immune system strengthener, garlic shines as an antibacterial and antiviral herb for fighting colds, coughs and the flu.