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Why does fog form before dawn? What are the differences between haze and smog and can we prevent them?
How did we manage to curb ozone depletion within just a few decades and what can this teach us?
An air conditioner doesn’t work magic, but transfers the hot air to a different place, based on the principles of thermodynamics
Scientists estimate that planet Earth formed about 4.5 billion years ago as part of the
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