You Wouldn''t Want to Live Without.
It''s hard to imagine what life would be like today without the inventions and natural phenomena we take for granted, from the bees that pollinate our crops to the numbers that allow us to calculate and build computers. Combining history with science, these titles explore how animals, abstract concepts, and even boogers have transformed the world!
Glass: When lightning strikes sand, it heats it up enough to melt it into long, branching tubes of glass known as fulgurites.
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