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From the terrifying power of tornadoes to sizzling summer temperatures,

Acuweather Daily brings you the top trending weather-related story of the day, seven days a week.

You can learn a lot in just a few minutes with stories about impending hurricanes, winter storms,

or even what not to miss in the night sky.

So listen and subscribe to Accuether Daily, wherever you get your podcasts.

That's Accuweather Daily, anywhere, in an instant. Online purchases might arrive at your door within days, air travel, puts friends, family,

or foreign places only hours away. If the trip is long, well, they may be long sleepless

hours, but often still within a day.

However, there was a time when the long-distance transport of letters, goods, and people

took months, that is, the time that it often took to cross an ocean by ship.

Some of those journeys are known to us, but many have been lost in the waters.

Shipwrecks are, by definition, scenes of tragedy, but shipwrecks are also bits of history,

frozen in time, that can provide insights into events and ideas from long ago.

That is, if we can find them.

I was toying with diving down and having a closer look,

and everything was covered in kelp, so you couldn't really see much.

And I swam down, and parting the fronds of kelp,

there suddenly was this sort of carpet of ironwork, iron ingots and bits of ship in this gully.

I'm Seth Shostak, and this is Big Picture Science from the SETI Institute.

I'm Molly Bentley, and in this episode, as new technology allows us to explore wrecks in the darkest

depths of lakes and oceans.

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