Nails provide one of the best clues to help determine the age of historic buildings, especially those constructed during the nineteenth century, when nail-making technology advanced rapidly. Until the last decade of the 1700s and the early 1800s, hand-wrought nails typically fastened the sheathing and roof boards on building frames.
BitLocker Overview:BitLocker is Microsoftâs full disk encryption solution, which protects all of your data from theft, hacking or loss. BitLocker does this by encrypting the entire drive that hosts your Windows operating system and all your data. BitLocker is available for all devices, including... more Â».
A dental floss threader is a type of flossing tool that helps you to get dental floss into otherwise impossible areas! A floss threader is basically a piece of stiffened nylon thread, about 4 inches long, folded to make a tear-drop shaped loop with the ends glued together. The tip is blunt and soft, so that it does not damage your gums.