Posted on by Lori Cartmell

You Need a North Star

Polaris star trail

Many of us have GPS systems in our cars or on our phones. They allow us to pinpoint our locations on a map, letting us know exactly where we are.

But in the days before modern technology, how did people navigate? If they needed to cross an ocean, what told them where they were?

The North Star did.

More formally known as Polaris, the North Star is the brightest star in the Ursa Minor constellation. Because it’s almost in a direct line above the north celestial pole, the North Star appears to stand motionless in the sky, with the other stars seeming to rotate around it.

This made it a perfect fixed point by which to draw measurements for celestial navigation. In fact, the Old English word for the North Star meant “ship-star,” reflecting its use in helping to chart a course when sailing.

We still need a north star today.

Not to get from point A to point B in our vehicles, but to navigate the seas of our lives. When our whole world has turned topsy-turvy, we need a fixed point to focus on to keep us on a stable course.

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Posted on by Lori Cartmell

The Cure for Seasickness

Image by Manfred Richter from Pixabay

Ever been to sea?

If you have, you just might have experienced a bout of seasickness. For landlubbers, the first time on a boat that is rolling and pitching on the waves can produce feelings of nausea.

Why is this?

The problem is a disconnect between the messages your eyes and your inner ear are giving your brain. If you’re in an enclosed space on a boat, your eyes tell you that you’re standing on level ground. The fluids swishing around in your inner ear, however, tell a different story: that you’re being tossed to and fro. It’s the contradictions between these messages that produces the sensation of seasickness.

So what’s the solution?

A time-tested remedy for seasickness is to get up on deck and look at the horizon: it’s the only thing that isn’t moving when the boat you’re aboard encounters heavy seas.

Looking at a fixed target gives your eyes a stationary point of reference, allowing your brain to reconcile this information with the motions your inner ear is reporting. Once you can see what “level” is, your brain can more easily deal with the feeling of movement from your inner ear.

And this isn’t just an old-wives’ tale: scientific studies have backed up the idea that staring at the horizon actually does make you feel steadier while at sea.

But what if you’re on dry land and feel “seasick” with the turbulence in your life?

What if it feels like the challenges in your life have put you in heavy, roiling seas, and you can barely tell up from down?

The same advice applies: focus on a fixed point, something that can be relied upon not to change.

For believers, that thing is Jesus.

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Posted on by Lori Cartmell · 2 Comments

You Need a North Star

Star trails circling Polaris, Big Bend National Park
Photo by Costa1973 on Flickr, CC BY-NC-SA-2.0

Many of us have GPS systems in our cars or on our phones. They allow us to pinpoint our locations on a map, letting us know exactly where we are.

But in the days before modern technology, how did people navigate? If they needed to cross an ocean, what told them where they were?

The North Star did.

More formally known as Polaris, the North Star is the brightest star in the Ursa Minor constellation. Because it’s almost in a direct line above the Earth’s north celestial pole, the North Star appears to stand motionless in the sky, with the other stars seeming to rotate around it.

This made it a perfect fixed point by which to draw measurements for celestial navigation. In fact, the Old English word for the North Star meant “ship-star,” reflecting its use in helping to chart a course when sailing.

We still need a north star today.

Not to get from point A to point B in our vehicles, but to navigate the seas of our lives. When our whole world has turned topsy-turvy, we need a fixed point to focus on to keep us on a stable course.

Read more