能源转型
Which countries produce the most copper?
Man has relied on copper since prehistoric times. It is a major industrial metal with many applications due to its high ductility, malleability, and electrical conductivity.
最热内容
健康与医疗系统
Here's how CO2 emissions have changed since 1900
Leaders from all over the world are currently gathering at the Conference of the Parties of the UNFCCC (COP 27) in Egypt to discuss climate action, and to negotiate the commitments being ...
能源转型
Coal-powered electricity reached an all-time high in 2021 - here's what you need to know
At the COP26 conference last year, 40 nations agreed to phase coal out of their energy mixes.
城市转型
This chart shows the impact rising urbanization will have on the world
Cities only cover 2% of the world’s land surface, but activities within their boundaries consume over 75% of the planet’s material resources.
气候行动
Zinc is critical for the low-carbon economy. Here's why
When asked to describe how the metal zinc is used, people often mention vitamins, sunscreen, or metal coating.
自然与生物多样性
Visualizing the abundance of elements in the Earth’s crust
Elements in the Earth’s crust provide all the basic building blocks for mankind.
自然与生物多样性
This is the total weight of everything humans have created since 1990
The world is not getting any bigger but the human population continues to grow, consuming more and more resources and altering the very environment we rely on.
新兴技术
This graphic shows what your smartphone is made of
In an increasingly connected world, smartphones have become an inseparable part of our lives.