An interesting way of testing wireless technology in passenger aircraft...
The most commonly used frequencies for wireless technology are partly absorbed by animal body tissues and fluids. This doesn't matter in the home but in a passenger airliner packed with people their bodies obstruct Wi-Fi and mobile phone communications. The mixture of water and salts in the human body acts as a dielectric material, absorbing particularly well in the 2.4 to 5.0GHz bands used for wireless networking and some mobile phone signals. Wi-Fi is already in use in more than 1,600 aircraft that fly over the USA so companies like Boeing and Airbus have taken a great interest in developing kit that allows such communications in crowded aircraft.
They use computer modelling and human testing in aircraft cabins to simulate different conditions and determine how to design and position antennae. But they would have had to herd in hundreds of stand-in passengers into a test aircraft for days on end, which was obviously impractical. So in December Boeing announced an alternative method using sacks of potatoes! Placed on airplane seats the potatoes affect Wi-Fi signals in the same way that people do.
Known as the Synthetic Personnel Using Dielectric Substitution (SPUDS) project, the potatoes mimicked human bodies using 9 tons of the tubers. Boeing says the spuds allowed them to detect hot spots and dead zones in coverage quickly and accurately - and the potatoes were then donated to a food bank and Boeing could rightfully claim "No potatoes were harmed in these experiments"!
HOW POTATOES ADVANCED WIRELESS TECHNOLOGY
HOW POTATOES ADVANCED WIRELESS TECHNOLOGY
Nullius in verba: On the word of no one (Motto of the Royal Society)
Re: HOW POTATOES ADVANCED WIRELESS TECHNOLOGY
Just don't ask me to eat them afterwards. Far too highly radiated. 

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Sapere Aude
Ego Lego
Preferred pronouns - Thou, Thee, Thy, Thine
My non-working days are Monday - Sunday
Re: HOW POTATOES ADVANCED WIRELESS TECHNOLOGY
Unfortunate timing Tizer.
Its a pity to get this bundled in with the decimal time rubbish.

Its a pity to get this bundled in with the decimal time rubbish.
Pluggy's Home Monitor : http://pluggy.duckdns.org
Re: HOW POTATOES ADVANCED WIRELESS TECHNOLOGY
I deliberately chose to post it now, wondering whether it would get picked up as an April fool's joke by mistake!Pluggy wrote:Unfortunate timing Tizer.![]()
Its a pity to get this bundled in with the decimal time rubbish.
Nullius in verba: On the word of no one (Motto of the Royal Society)
- Stanley
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Re: HOW POTATOES ADVANCED WIRELESS TECHNOLOGY
Fascinating and makes complete sense. Down to earth solution to a difficult problem and a lovely example of the efficacy of the KISS principle....
Stanley Challenger Graham
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Stanley's View
scg1936 at talktalk.net
"Beware of certitude" (Jimmy Reid)
The floggings will continue until morale improves!
Old age isn't for cissies!