Interesting Travel Links vol. 5

Here you be, with more links to interesting, weird and potentially useful items and links to other places around the web:

• Fart Detector – How to avoid smelling farts on airplanes
• 13 Tips for Avoiding Holiday Travel Hell
• Future Airplanes will be silent – Nose canceling headphone manufacturers despair
• Push-free human powered skateboard – Skateboard meets trampoline