Questions you never asked, but now that I mention it, yeah, that's a good point (thing)

This is a meta-node of sorts. It includes questions you never asked, but now that I mention it, yeah, that's a good point. Because this node is about questions you never asked, but now that I mention it, yeah, that's a good point. It includes questions (and their answers) which we have lived our lives happy and unbothered with, but that are nevertheless interesting, and though we may never think about them or ask them, now that I mention it, that's a good point. So without further ado, I present:

Questions you never asked, but now that I mention it, yeah, that's a good point

• How do cows get all their nutrients, when they only eat grass?

• Where do dogs get their vitamin C from, when they don't eat fruits?

• What is the difference between butterflies and moths?

• Why are faeces brown?

• How many genes do we (humans) have?

• Why are clouds white?

• Why are sunsets red?

• Why do leaves change colour in autumn?

• Why is the pupil black?

• Why do we hear two thumps in each heartbeat?

• Why does oil on water look like a rainbow?

Please think up exciting questions I never asked, but now that you mention it, yeah, that's a good point. Write them up and /msg me. I'll add them to the list. :)

And visit this node often. You never know what you might learn. You can amaze and astound your friends at dinner parties with questions they never asked, but now that you mention it, yeah, that's a good point.

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Noders that have contributed: Footprints, dustfromamoth, gambit32, volfied