Hovercraft is multi-purpose vehicle; which can travel across various types of terrain with no alteration. It is a vehicle capable of traveling over most surfaces on a cushion of air trapped under the body for lift. Air propellers, water propellers, or water jets usually provide forward propulsion. Air cushion vehicles can attain higher speeds than can either ships or most land vehicles due to lower frictional forces and use much less power than helicopters of the same weight.
Wave Energy also known as Ocean Wave Energy, is another type of ocean based renewable energy source that uses the power of the waves to generate electricity. Unlike tidal energy which uses the ebb and flow of the tides, wave energy uses the vertical movement of the surface water that produce tidal waves. Wave power converts the periodic up-and-down movement of the oceans waves into electricity by placing equipment on the surface of the oceans that captures the energy produced by the wave movement and converts this mechanical energy into electrical power.
In recent years, technology in agriculture, also known as AgTech has rapidly changed the industry. In 2015, the industry’s investment in technology reached a whopping $4.6 billion—and that was three years ago! However, our population is continuing to grow, which has the potential to affect resource availability going forward. In recent studies, it was found that the industry’s output must increase by 60% by 2030.
Enterprises today act under a big pressure by other enterprises, which offer the same or similar production or service, or they are under the pressure of the customers who expect more and more from the product they consume. In order to face with the new conditions and situations, enterprises are made to continuously search for new ways of production, namely offering new products or enhancing existing ones. In other words, they should continuously introduce innovations. But, what in fact do innovations represent?