When exploring the great outdoors, people have to plan on having enough water for drinking. If you are taking long hikes where there is no water, you have to carry your own, and water is heavy. If you plan on hiking around lakes and rivers, there are a few ways to make that water potable. …
Have you heard about underwater scooters for scuba divers and snorkelers? The military first designed underwater scooters to transport people and equipment with torpedo technology during WWII. This article reviews three underwater scooters for under $1,000. Underwater Scooters are mechanically propelled vehicles that pull people underwater with more power than swimming. They are called Diver…