In summers this year, some European rivers had dried substantially, causing drought in many parts of the region. It revealed to their surface, some ancient stones with intricate engravings on them. Their markings used to indicate the water-level of these rivers, which served as a common forecasting tool for famines. Such stones were called hunger stones. One such is disclosed at the banks of the Elbe River. Dated to 1616 AD, its rock is etched with a warning in German...
While there is no escape from washing hands regularly, we can definitely be more mindful of the way we use water and avoid its wastage. According to the World Health Organization (WHO) guidelines on hygiene practices, the simple act of hand washing using a soap and water, is one of the most effective tools to protect us from getting infected by the coronavirus. Practices such as washing hands before and after eating or using the toilet, maintaining one-arm distance when around others and...