September 2022
Where can Baigou wholesale trinkets
I want to approve some trinkets. Is it near the station?
How fast does electricity travel? Compared to the speed of light?
Nowadays, the voltage levels of the grid are higher and the transmission lines are longer and longer, and a single UHV is often thousands of kilometers long. The longest transmission line in the world is 3,300 kilometers long. Add in the city's main grid, distribution grid, etc., and the line from the power plant to …
How fast does electricity travel? Compared to the speed of light? Read More »
Top 10 future technologies that will revolutionize the world
With the rapid development of technology today, anything we think is impossible can become reality, just as people couldn't imagine the flourishing Internet 100 years ago. So what new technologies are likely to emerge in the next 100 years? Here are 10 predictions today's scientists are making about life before 2100 that, if they come …
Top 10 future technologies that will revolutionize the world Read More »
There are three magic stones in the world, one in England and one in Norway
Nature is full of infinite magic and miracles, but also full of mysterious colors everywhere, strange pine, strange rocks, sea of clouds, waterfalls each will be very shocking. Today Xiaobian will tell you that there are three magical stones in the world, to see which one you have been to. Speaking of Norway, in addition …
There are three magic stones in the world, one in England and one in Norway Read More »
What is electricity and how is it produced
Electricity is produced in this way (using magnets and coils) Electricity used today can be roughly divided into electricity produced by generators and electricity converted from chemical energy (such as batteries). In addition, there are other ways to generate electricity, such as using sunlight, and other methods are being developed. The electricity used in the …