أخبار حلول نظام المراقبة والأمن MCCTV من CCTUNG — transport

Every drop of water is on an endless global journey, known as the "water cycle," which keeps the Earth  full of life. The story begins in the blue oceans. Sunlight, like countless small hammers, beats against the sea surface. Heated by the sun, seawater turns into water vapor and rises gently into the air. This process is called evaporation. These water vapor particles travel together, drifting toward the land with the air currents, like taking a free aerial train. This step is known as water vapor transport. When water vapor meets cold air, it condenses into tiny water droplets or ice...

We are all aware of the damaging pollution that’s created by driving petrol and diesel vehicles. Many of the world’s cities are clogged with traffic, creating fumes containing gases such as nitrogen oxides. The solution for a cleaner, greener future could be electric vehicles. But how optimistic should we be? There was much excitement last year when the UK government announced it will ban the sale of new petrol and diesel cars from 2030. But is that easier said than done? The road to global traffic being totally electric is still a long way off. Currently, battery life is an issue – a fully charged battery won’t take you as far as a...