Your brain is 80% water.
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Scientists are now able to grow 'beating' heart tissue in a lab!
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One ragweed plant can release as many as one billion grains of pollen!
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During photosynthesis, plants emit light humans can’t see, but NASA can see that light from space - and they've even made maps of it!
21
Balsa wood is classified as a hard wood!
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Research indicates that plants grow healthier when they are stroked.
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Oxygen, carbon, hydrogen and nitrogen make up 90% of the human body.
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Out of all the senses, smell is most closely linked to memory.
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