Electric cars are supposed to be more environment friendly than vehicles with combustion engines. But how ecological is it to produce batteries, and are they used efficiently? We take a look at technical developments and ask how we can produce more environment-friendly batteries and make the energy management of electric cars more efficient.
Electric cars are supposed to be more environment friendly than vehicles with combustion engines. But how ecological is it to produce batteries, and are they used efficiently? We take a look at technical developments and ask how we can produce more environment-friendly batteries and make the energy management of electric cars more efficient.
A survey of World War II and the pivotal role propaganda played in it.
The environmental problems caused by fracking in America have been well publicised but what’s less known are the gas industry’s plans for expansion in other countries. This investigation, filmed in Botswana, South Africa, Alaska and North America, reveals how fracking plants are quietly invading some of the most protected places on the planet - including Africa’s national parks.
The environmental problems caused by fracking in America have been well publicised but what’s less known are the gas industry’s plans for expansion in other countries. This investigation, filmed in Botswana, South Africa, Alaska and North America, reveals how fracking plants are quietly invading some of the most protected places on the planet - including Africa’s national parks.
