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Kathy Orlinsky
110 followers -
Science--there's something for everyone
Science--there's something for everyone

110 followers
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Kathy's posts

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Did ancient hominids bury their dead?
Yesterday, I told you how Homo naledi was discovered. To refresh your memory, check out this picture: Marina Elliott works in the Rising Star cave near Johannesburg, South Africa. (National Geographic/National Geographic) Today, we'll discuss why this find ...

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No, it isn't Christian persecution to prohibit discrimination
Over the past few months, there have been several cases of Christian small business owners complaining about having to serve gay customers. Apparently, they believe that not allowing them to discriminate against a particular group of people is itself a form...

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Homo Naledi discovered, thanks to small skinny cavers
We have a new member of the human family tree and I don't know which is more wonderful: the way  Homo naledi was found or all the things we'll learn about our own evolution thanks to this discovery.  Today, let's take a look at the discovery itself, which t...

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Start your senior year at 11:00 am?
It turns out that teenagers were right all along when they complain that high school starts too early. That actually isn't news to anyone who has had to drag an adolescent out of bed in the morning. However, the recommendations made by Paul Kelley of Oxford...

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Is there a better use for a hexacopter?

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The inner life of cells like you've never seen them before.

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Does hunger make you want to stick pins in people?

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Why do zebras have stripes? Probably not for the reasons you think.

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X-ray art!
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