Flying and sailing on synthetic kerosene

Producing synthetic kerosene, also called e-fuel, will be a huge economic activity in the next decades. One day, it will be cheaper to make fuel than to pump and refine oil, Maarten Steinbuch says.

The obligation to create bicycle paths

To improve safety for cyclists, we don't need a helmet obligation, Carlo van de Weijer says in his column. More and wider bicycle paths would be a better solution.

Finns plan to drill deepest borehole in Europe

Thanks to a new drilling technology, the digging of the deepest borehole in Europe is set to begin in Finland. It is meant to be a forerunner of the world's longest undersea railway tunnel.

The myth of the robotaxi

Elon Musk's achievements contribute a lot to a better mobile future. But that won't be a future with lots of robotaxis.