Every year, the Masai Mara National Reserve in Kenya hosts one of the most spectacular animal migrations on the planet. Find out why it's cool to follow the crowd in this video podcast from HowStuffWorks.com.

Hagia Sophia has gone through several identity changes over the centuries. Find out why this unusual museum ranks among the Coolest Stuff on the Planet in this video podcast from HowStuffWorks.com.

Bran Castle is often hyped as "Dracula's Castle," the fortress of the historical figure who inspired the "Dracula" novel and legend. But is it really? And who was this Vlad Dracula guy, anyway? Matt and Rachel unravel the mystery in this episode.

In the movies, lemurs from Madagascar have a penchant for busting a move. Find out why that's not too much of a "leap" of logic in real life -- and why Madagascar is cool -- in this video podcast from HowStuffWorks.com.

The statues at Abu Simbel in Egypt are a testament to human ingenuity -- and ego. Find out what's so cool about Abu Simbel (and statues) in this video podcast from HowStuffWorks.com.

Everyone knows Nashville is famous for country music. But did you know it has a thriving music scene in other genres too? What are some of the hottest clubs? Which famous musicians own record stores there? A local musician gives us an insider’s guide.

Why are we so fascinated with this country that is smaller than Central Park, in New York? How did it become an independent nation? What happens at 11:55 every day there?

We touched on Robben Island during our visit to Cape Town but there is so much more to cover. The island has been a leper colony, a prison, an insane asylum and is now a World Heritage Site and museum. It’s also full of wildlife, like seals and penguins.

What’s up with tea and double decker buses? Why is Victoria the biking capital of British Columbia? Where is the narrowest street in Canada? Listen in as Kathryn and Sarah tour Victoria, B.C.

Where is Curacao and does it have any connection to that bright blue liqueur? Why does the average citizen know 4 languages? What is the Museum Kurá Hulanda? Listen in to learn more.