taking place there, some of which are attracting audiences running to the tens of millions – which is hardly surprising when you consider that there are
how people learn: If you take your car for this journey, it will take you ten minutes, whereas if you go by bike, you’ll get there in two. This makes the
hydrogen? When hydrogen was first being discussed more widely in public about ten years ago, most of the thinking was to add hydrogen to natural gas to gradually
building or to produce recycled concrete. The Neustark technology can store ten kilos of CO 2 in one ton of demolition concrete. In this way, a single plant
ground. The overall dismantling is a lengthy process that can easily take ten to 15 years, even if everything goes smoothly. Depending on the situation
the roads, meaning that their number has increased nearly sevenfold in just ten years. In 2023, more e-bikes than traditional pedal cycles were sold in the
project implemented quickly. At the moment it can take anything from eight to ten years for hot water to finally start bubbling up out of the earth. Speeding
places, such as football stadiums. Moving swiftly along at a height of five to ten metres should significantly reduce the strain on road traffic in and between
of plastic waste has increased more steeply throughout the EU in the last ten years than the proportion which gets recycled. Plastic eaters put to the test