Summary
The world's first SMS was sent on December 3, 1992. The message was only two words.
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Summary
The world's first SMS was sent on December 3, 1992. The message was only two words.
Only 11% of people in the world are left-handed. This ratio reveals an interesting fact.
The human nose can distinguish 1 trillion different scents. This number is 1000 times more than previously estimated.
Mantis shrimp can distinguish light in unusual ways using many photoreceptor types. Unlike our three-channel color system, it uses a more segmented spectral sampling.
Placebo is not pure imagination; expectation and context can influence pain and stress circuits. The brain can sometimes activate its own pain relief systems more strongly.
‘Water memory’ is more myth than science, but ice truly keeps archives. Layered snowfall traps traces of ancient air, letting us read past climates.
Gut microbial communities can influence digestion, immunity, and more. Production of some vitamins and immune training are linked to this invisible team.
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