What did the big bang look like
Billions of years ago, the universe was created after the Big Bang. You might think of an explosion with lots of light and sound, but in reality everything was pitch black. And that makes it pretty difficult to find out exactly what happened. In this podcast (in Dutch) from the University of the Netherlands, physicist Gideon Koekoek explains how in the future we may be able to capture the very beginning with gravitational waves.
Under the name "Terra," Albert Heijn has introduced a 100 percent plant-based product line, with some two hundred different food items ranging from beverages to spreads and meat substitutes. How sustainable and healthy are these products?
A better understanding of taste and mouthfeel
Man is not at the top of evolution says Jose Joordens