Air pollution has reached new dangerously high levels. It causes many respiratory problems, forcing people to wear anti-pollution masks when they go outside. It has become a point of concern for governments and individuals. However, some brilliant inventions by these young girls have the potential to reduce pollution. Their inventions can help to lessen global warming, conserve energy and fossil fuels as well. The latest gadgets, invented by genius minds, can make a positive impact on the environment without causing any more air pollution. Here are a few of them:
Most of us tend to throw away our used or worn down tennis racquets. However, not many of us know that given the chance, these tennis racquets can be recycled to form really useful household items or art pieces you can show off to your friends. Interested? Well then, here are 5 really useful ways in which old tennis racquets can be recycled.