Sleep experts say our devices are keeping us awake for longer, which affects our sleep and health. So why on earth do we do it?
What was the last thing you did before drifting off last night? You were probably on a device: reading emails, surfing the web or checking social media.
You’re not alone. A study by the National Sleep Foundation estimates 48% of American adults use gadgets such as tablets or laptops in bed and studies in other countries show this is even more prevalent among younger adults.
detail at
http://www.bbc.com/capital/story/20170911-are-you-a-sleep-procrastinator
