Rising with the sun and sleeping with the moon - nature has traditionally been our clock. But the invention of the incandescent lamp and the railroad disrupted our natural circadian rhythm. The unintended consequences of the industrial revolution.
Because they sit at desks all day, many office workers have to exercise in the early morning or late evening. But when is it best to work out? The answer: listen to your body’s internal clock.
Getting carsick can ruin the best of trips. DW's Carla Bleiker is an expert on this, sadly — but only the ill-effects. So she's been on a journey to find out why we get motion sick and how to stay nausea-free.
As governments around the world begin to get even tougher on traditional combustion engines, Japan's car manufacturers are well positioned to put their world-leading technologies to the test. Julian Ryall reports.
German carmakers didn't pioneer the new era of electric cars, but now they're making massive investments in EV model development and production. By 2025 they may surpass their rivals for global e-car market share.
© 2019 Deutsche Welle |
Legal notice |
| Mobile version