Balloon manoeuvres

75 years ago, Walt Disney's Alice in Wonderland hit our screens, welcoming us into a technicolour, topsy-turvy world of eccentric characters – including the Mad Hatter, the Cheshire Cat, the Queen of Hearts, the White Rabbit and many more.On Unexpected Elements, we're tumbling do ...  Show more

If you were lucky enough to be at rapper Pitbull's recent concert in Hyde Park in London, you would have been greeted by a sea of bald caps. A Guiness World record-breaking sea of 22,141 bald caps. And, in honour of this incredible feat, the Unexpected Elements team are exploring ...  Show more

Balloons are often filled with helium, which has a lifting force of one gram per meter. It's possible to assemble enough balloons to lift yourself from the ground -- but how many balloons does it take? Tune into this HowStuffWorks podcast to learn more.

Have you ever accidentally let go of a helium balloon and watched it float up … up … and away? It drifts way up in the sky until it’s just a tiny speck! But what would happen if a balloon made it all the way to outer space? We asked astrophysicist Amanda Farah to help us find the ...  Show more

At the dawn of human flight you had one option... Balloons! Balloons were all the rage in 1700s France and Aeronauts were the daredevils / entertainers at the cutting edge of this new science that made the spectacle come alive! Matt and Helen discuss this magical time with profes ...  Show more

In episode 268, we get curious about hot air balloons for Santiago and Sebastian from Mckinney, Texas.  We learn about the history of hot air balloons, how they work, and some of the craziest hot air balloon rides ever.  Noah joins us to share five unbelievable facts you need ...