What happens when we die? This spiritual question has haunted humanity since the dawn of thought. Yet despite centuries of soul-searching, the mystery of consciousness remains unsolved.
In the classical world of materials science, metals are well-behaved. Their electrons follow predictable rules, their resistivity scales with temperature in a quadratic fashion, and their behaviour is neatly captured by Fermi liquid theory. But in the quantum realm…
Our Earth is constantly bombarded with high energy particles and cosmic rays. These charged particles interact with the atoms in atmospheric gases, producing a cascade of secondary particles. And you can use those for dating rocks!
According to whom you ask, Zero Point Energy can do everything… or nothing at all. But what is it? Something that pervades all of space, albeit on a microscale? The kinetic energy a molecule does retain, even when cooled down to absolute zero? And could it offer us a source of unlimited energy?
A Norwegian valley. Strange lights observed by many witnesses. It has been called “Norway’s Roswell”. But what makes the remote valley of Hessdalen so different from other locations?
The Hessdalen Valley of Norway. Just 15 kilometres across. Low population density. But why is there a blue box perched high up on the hillside, with cameras covering the valley? What’s going on in this secluded valley?!
Over the next century, large magnitude volcano eruptions are many times more likely to happen than all risk of large asteroid or comet impacts combined. The World is not prepared.
Greifswald, Northeastern Germany, 2016. Physicists at the Max Planck Institute have been racing to find a way of producing sustainable, clean energy with a stable nuclear fusion reactor. The challenge? Re-creating the Sun’s powerhouse on a much, much smaller scale.
This 2.5-tonne lump of rock is a banded iron formation. It marks a turning point in the history of life on our beautiful planet. A crucial chemical transition. When oxygen started becoming abundant. And life took its next step towards complexity…
It’s unclear why so many great whales beach en masse around the World. And it’s really difficult to estimate their number, especially when the cetacean strandings occur along remote shores. But there is hope. Scientists are now developing techniques to monitor marine populations from space.