Abstract: The use of technology and information devices contributes to global warming. This issue has also become a concern for UN institutions, as stated in international environmental agreements, ...

Deep cleaning a washing machine. Cleaning the inside of the machine and wiping down the exterior. Enormous freshwater reservoir discovered off the East Coast may be 20,000 years old and big enough to ...

Our shoes are exposed to some of the harshest environmental elements. Well-made shoes can handle being worn and getting a little wet or dirty, but that doesn’t mean they don’t need regular cleaning.