45 Cool Inventions from Across the World That Are Yet to Arrive in the US

Keeping roads clean is vital for enhancing our environment and overall aesthetic appeal, particularly in bustling urban areas prone to dust and litter. Yet, this endeavor often proves costly and labor-intensive. A creative solution is street reflectors equipped with a unique feature: the ability to spray saltwater onto roads.

This innovation helps maintain cleanliness and prevents ice buildup during winter, improving safety for motorists and pedestrians. With the flexibility to adjust the frequency of operation as needed, these devices offer a practical and efficient way to tackle the challenges of urban road maintenance.