We often see that people faint on hearing some sad news or on getting frightened suddenly. The bodies get drenched in sweat and become cold. Their faces turn pale. Physical consciousness diminishes. Unconsciousness can be caused not only by a shocking news...
4 science lessons that could get a teacher fired instantly.
"However, distilled water has no such minerals, and if you put it in a relatively smooth container and stick it in the microwave, the water can be heated beyond the normal boiling point and will remain perfectly still.
Then, you toss in an object in and watch it explode"
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