The earth is our home, a land built by forces and processes, many of which are invisible, long gone and mind-bogglingly complex. And while we like to think we know a good deal about it, there are still some mysteries that scientists are looking to unravel. SciShow’s Olivia Gordon takes a closer look at some of these puzzles.
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Water is one of the most abundant and important substances on Earth, so you think we’d know everything there is to know about it. But it turns out water is way weirder and it often behaves in ways that leave scientists with more questions than answers. Here’s more from host Olivia Gordon on SciShow.
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Taxonomy, a method for naming living things and sorting them into groups, is a powerful tool and one that modern biology wouldn’t be able to function without. But trying to shoehorn the messy, complicated web of interrelationships that is biology into neat boxes has resulted in a pretty messy tree of life. And straightening it out is going to take a lot of time and effort. SciShow host Olivia Gordon explains.
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