Health & Medicine
- Health & Medicine

How Phone and Computer Screens Affect Your Eyes: Digital Eye Strain Explained
More than 5 billion people worldwide use mobile phones, and billions also rely on computers daily, with global device use continuing to grow steadily each year. On average, people spend about 6 to 7 hours per day looking at screens. Health guidelines often suggest limiting recreational screen time to around…
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Biology & Life Sciences
- Biology & Life Sciences

Physical Inactivity Linked to 5.3 Million Deaths: The Hidden Cost of Sitting Too Much
It begins quietly. No alarms or sudden illness. A day spent sitting, another evening on screens, a routine that feels…
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Technology & Innovation
- Space & Astronomy

Can Potatoes Grow on the Moon? What Lunar Dust Experiments Revealed
In the 2015 science fiction film The Martian, an astronaut stays alive by growing potatoes in a place where nothing…
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