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Monthly Archives: July 1972

“Pee As You Go?” – Urine Can Recharge Mobile Phones, Seemingly

For years people have been telling me that family, love and happiness are the most important things in life…At present I realise that I can take or leave all that as long as I have this technology in the world.

Scientists functioning at the University West of England (UWE) in Bristol, United kingdom, have found out a way to recharge a mobile phone with Human urine.

The team has been capable of recharge a Samsung smart phone by placing the liquid through a surge of microbial fuel cells. With this process, enough power has been generated to send text messages, browse the Net and also make a brief telephone call.

Based on the scientists in charge, the next phase is to totally charge the phone with pee…Presumably cleaning their hands directly afterwards.

Dr. Ioannis Ieropoulos has labored for a long time with microbial fuel cells; he’s considered an expert in harnessing power from extraordinary options. The possibe applications of his work are very appealing from an environmental point of view.

Dr. Ieropoulos said, “We’re very excited as this is a world first, no-one has harnessed energy from pee to try this so it is an exciting discovery. Using the final waste product as a source of energy to produce electrical power is almost as eco as it takes.” Eco-friendly tech is, apparently, the good doctor’s main area of curiosity.

The microbial cells work as a energy converter, they turn the natural substance straight into electrical energy, via the metabolism of live bacteria. The electricity is the by-product of the microorganism’s natural life phase, meaning that as they ‘eat’ the urine, they create power the energy that powers the phone. Now that is what we call ‘pee as you go’.

Toilet humour aside, the team have engineered a world first, as nothing as large as a mobile battery has ever been charged using this process before.

There is, at the present, no plans to market this tech on a huge scale, but maybe someday we can be signing a ‘P’ mobile agreement, the trick, as they are saying, will be pissistance.

PS – I’m apologetic about this one. The task and its implications are actually astonishing. All credit to the UWE team. However, I continuously needed to do one of those ‘And Finally’ type stories and now I conclusively get to. Please forgive me, one and all.

A two-way radio has to be able to work quickly and efficiently.

audioYou can be safe in the wisdom that I bring the top radio accessory content pieces, a number of which are my own several of them are curated by me, if i decide to use someone elses writing it’s because it is appropriate to my readership, so feel confident that you simply are reading the very best from my industry.

THE SPECS
The clarity of digital audio is undeniable. But if you still prefer analogue, then don’t despair. The DP 2400 is completely comfortable handling both analogue and digital signals.
But there’s a lot more it can do besides that.
The DP 2400 can even use its ‘IP Site Connect’ function to expand the capability of the device via the Internet. In addition, the ‘capacity plus’ function can use a single-site trunking system to enable over a thousand voice or data transfer-users without adding any new frequencies. It can even use an (optional) ‘linked capacity plus’ feature (a multi-site version of the ‘capacity plus’ function) that works in tandem with the IP functionality to ensure even broader fields of communication over greater distances.
There’s even an enhanced security function.
The Motorola DP 2400 comes in both VHF and UHF forms.
THE PRICE
At £284, this is a reasonably priced, yet high spec, device. With the release of the 3400, we can reasonably expect the price to drop a little more as well soon, but probably not by an incredible amount, as both models do seems to specialize in slightly different areas.
Overall, it does look like Motorola are offering a good radio-based product for your money, yet again.
THE PERFORMANCE
The design is hardy and utilitarian; this is the sort of two-way radio a security guard or professional soldier might use. Its tough, square edged and no-nonsense, but it still looks modern and professional. On top of this, the DP 2400’s ease of use makes the simplicity of the design a perfect marriage of model and operation.
As with most of Motorola’s designs, the DP 2400 is a tough little doohickey. The bodywork is so tightly sealed, in fact, that it is almost completely dust and sand proof and has a water protection rating of IP55 (that means you can use it in the rain, but you probably can’t take it snorkelling).
The audio performance of the DP 2400 is nothing short of spectacular. It even adjusts the levels to compensate for background noise automatically.
In fact, so high performance is this radio, that it actually meets US military standard 810 C D E F and G.
The only negative we could find was that the design was slightly bulky and the battery was a little heavy, however, the battery life is so good that we really don’t mind. Besides, it’s reassuring to be absolutely sure that you aren’t about to lose the product (you’d soon notice if you dropped it).
As an optional extra, you can even get a function that will interrupt an existing signal in order to deliver critical information without waiting for a line to close/open.
THE VERDICT
It really does seem as if Motorola have thought of everything this time around. What we’ve got here is a two-way radio that is pretty close to perfection. It seems to do anything you could possibly want it to and, when ‘pimped out’ with all the optional extras, it will surely do a lot more besides.
There aren’t really any downsides with this product, it works extremely well, is pretty much top of the line in its price range and is bang up to date technologically. What more can you ask for?
For more information on the Motorola DP2400 2 way radio visit 2wayradionline.co.uk

http://www.motorola.com/Business/XU-EN/Product+Lines/MOTOTRBO/Portables/DP+3400_Loc:XU-EN,XC-EN,XM-EN,XE-EN,XN-EN,PK-EN

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