In The Past:
In The Future:
In the near future we will need new energy sources because or natural energy sources will eventually run out. The best solution for this is to make renewable energy, because this won’t run out. I’m going to talk about two different kinds of renewable energy: solar energy and Wind energy.
The sun’s energy can be converted into electricity, nowadays some households are already using solar panels but the problem is that we only convert a littlie of the sun’s energy, many scientist are busy with inventing a new solar panel which can convert about 90% of the sun’s energy.
Wind energy work with huge wind turbines, the wind blows across these wings (turbines) which makes them turn, inside the windmill, there is a huge dynamo, just like you have on your bicycle to generate light. This dynamo converts the wind energy into energy, which then can be used as electricity in homes. .
|This website includes information about how we think the world will be in fifty years. We discuss the early developments, and some technical developments which are nowadays going on. At last, we'll show you how we think the world will be in fifty years, based on the developments that are now going on.|