For many families, an older headstone carries an importance that goes beyond its appearance. It may have been in place for decades and forms part of the history of the person it remembers. When a memorial starts to look weathered, stained or worn, replacing it is therefore not always the first or

In emergencies, applications like Twitter are already used for disaster interaction, spreading alerts promptly to a global viewers. Despite these problems, social media continues to be essential for shaping public impression and society. It empowers people to engage in societal dis