📈 Human Progress
💻 Circuits made of graphene can give us 1000x faster computers
By just changing the structure of the graph a little, it is possible to create electronic components that are much smaller and faster than today’s circuits.Circuits made of silicon have driven the enormous development of electronics that we have seen in the last...
🌎 Freon emissions have decreased
In the 1970s, scientists discovered that freons reacted with ozone in the atmosphere, creating an ozone hole . Following an international agreement in 1989, the use of freons dropped drastically and the hole began to shrink. But then surveys in 2014 showed that...
💧 Quiz: What do you know about water and sanitation?
Earth is a special planet in many ways, not least because it has so much water. It’s in the ground, forms huge oceans, and it’s in our atmosphere.It’s also in living things. Your body is made up mostly of water.❓ But what other facts do you know about water and...
📉 45 percent fewer terrorist attacks in Pakistan in 2020
When Pakistan appears in the news, it is often due to terrorist acts, social unrest or some natural disaster. But there is another picture of the country as well. An image where Pakistan still has major problems both politically, economically and socially, but where...
