Fur Technology: Water off a Duck's Back: Cassie's Law

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FurTech Jackets

A collection of photos showing FurTech jackets.

Brecon Beacons and S Wales

Thes photos were taken amongst the hills and mountains of S Wales.

Greenland

Darren Davis has used the FurTech Claw Jacket and FurTech trousers on two expeditions to Greenland. Go to Testimonials to view his report.

Lake District

Low clouds in The Lakes - nothing new there, then? ;-)

Summer Alps

On the Swiss Italian border, above Zermatt.

Scottish Winter / Spring

In February 2006 a few of the Glossop Mountain Rescue Team went for a long weekend to Glen Coe. We took the opportunity to test a variety of prototype jackets. Other photographs from 2008, 2009 and 2012.

Via Ferrata

Summer in the Dolomites can be warm and pleasant but we also had some exceptionally heavy rain and the higher mountains can retain patches of snow through the summer.

Three Cliffs, Gower

The beautiful Three Cliffs area on the Gower provides Sun, Sea and Severes!

Mountain Rescue

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Water off a Duck's Back: Cassie's Law

The incredible water repellency of a duck's feathers isn't just explained by the oils from the preen gland. Cassie's Law shows how the submicrometer surface texture increases the contact angle of the droplet with the macro surface to create a superhydrophobic effect.