In the Know

Why Did the Titanic Sink?

The wreck of the Titanic is one of the worst disasters at sea in history. It was the largest ocean liner ever made. It had state of the art watertight compartments with remotely-operated doors. It … Read more

In the Know

Danger at the Top of the World

At 8,850 meters (29,035 feet) above sea level, Mount Everest is the highest point on Earth. Hundreds of brave climbers attempt to reach its majestic peak each year, but there many dangers associated with the … Read more

In the Know

Iceland Volcano Eruptions

When you hear about a volcano erupting, what do you imagine? You might think of a mountain top exploding, or a slow, steady flow of lava oozing out. These aren’t the only ways a volcano … Read more

In the Know

Printing in 3-D

Have you ever watched a 3-D printer at work? It is mesmerizing. The printer deposits layer after layer, one on top of another, and before your eyes a detailed 3-D object takes shape. Within just … Read more

In the News

Communicating with Whales

What do whales and aliens have in common? This might sound like the start of a joke, but this is a question that scientists are seriously thinking about. In a recent study, scientists at the … Read more