Archives for : April2012

Dilemma

Mohamed Iqbal Pallipurath

Dr. Chinnaramaswamy Iyengar was bewildered. Never in his 25 years tenure as professor of IIT Delhi (Mechanical Engineering Department, Thermal Science Stream, Applied Quantum Chromodynamics Section, Hyperspace Heat Transfer Subsection, and Specialisation Picard-Iyengar Tesseracts) had he ever been confronted with such a dilemma, “But we cannot accept an incomplete application form. “Mr…., er, Miss…, I mean… “ He gazed in mute appeal at the new student, dressed nattily in the latest androgynous fashion of the year 2112.
“Just call me Yar, sir, without the appellations” said the new student.
“What?!”
Dr. Iyengar was appalled. A strict disciplinarian, he had always been impersonal-in his dealings with students. And now this!
His spectacles oozed down his nose. He was one of those diehards who hold old traditions dear. Nowadays, when you could install a force field generator in a single hair of your eyelashes at any ophthalmologist’s clinic by laser microsurgery, he defiantly wore his anachronism.
“I don’t mean the Hindi word sir“, The rich tenor voice was continuing pleasantly “Just part of my acronym O-YAR. Stands for Organic Yttrium Articulated Robot”
“What?!”
“Yes Sir!! I am part of a new secret experiment being conducted by the Non-Human Resources Development Council. I am required to register for an M.Tech course under the quality improvement Programme”.
“What?!”
Dr. Iyengar appeared to possess a rather limited vocabulary.
“I have no doubt sir, that you would have received a copy of the G.O. connected with my enrolment here”
Dr. Iyengar forced his grey cells to work. He remembered no G.O. But then, he thought, bureaucratic lethargy increases exponentially with its age. More than one and a half centuries after independence, Indian bureaucracy had reached colossal heights of bungling inefficiency. The extinction of bamboo in the beginning of the 22nd century was attributed by many conservationists to the Paper Mountains created by millions of smug bureaucrats at the drop of a hat. If paper had not been replaced by cheap holograms which could present the printed word on thin air as it were, no organism with cellulose in its cellular makeup would have survived.
“May I suggest sir, that you peruse this copy I have at your leisure?”
Wordlessly Dr. Iyengar accepted the hologram but his eyes remained on the features of the new student.
They were not bad features at that. Familiar as he was with anthropomorphic robots, he was nonetheless dumbfounded by the life like object he saw. Longish hair was brushed back from a broad forehead, sparking wide set eyes, an aquiline nose and a rather wide mouth over a determined chin.
Dr. Iyengar recovered the use of his vocal cords.
“Do you mean to tell me that you are …..er.., synthetic?”
“No, not at all sir, my flesh and bones and blood vessels are quite real and do function normally as in a human being. It is mainly in the central nervous system that the difference lies. It’s all made of organic chip circuitry. As you know we have never been successful in growing human nerve cells in vitro”.
Dr. Iyengar nodded. Unlike others who personify the tongue-in- cheek definition of a specialist as one who knows more and more about less and less, he took an active interest in fields other than his own. The VLSIC of the 21st century had been relegated to museums by the development of huge organic molecules which could act as diodes and transistors, thereby increasing the density of a circuit a thousand fold. A super computer of the 2010s could now be placed on a desk. And not a big desk at that.
“And your power sources?”
“I have three independent ones. The first a fusion reactor with force field plasma containment, the second ordinary metabolic processes as in living organisms but with a catalysed ATP* energy release and finally an Iqbal modified Stirling engine drawing energy from the ambient with the heat sink in hyper space. The last will be of particular interest to you I think, sir.”
“Yes indeed.”
Dr. Iyengar’s eyes gleamed.
“And to think I never heard of this project!”
“Well sir, the whole project was shrouded in secrecy. The Americans would have loved to get hold of something like this”.
“Hmpf…yes indeed.”
Deprived of all its Asian born scientists and professionals, during the reverse brain drain of the 2020s, American economy and technical invincibility had collapsed like a pricked balloon. Hard core capitalism had gone the way of hard core socialism: down the drain.
* Adenosine Tri Phosphate, the chemical responsible for the release of energy from food.

The “Arab Spring” and “Occupy Wall Street” movements of the early 21st century had dealt Autocracy and heartless Capitalism, blows from which neither recovered.
The occidental was now inferior to the oriental; at least technologically. India led the world in technology. Technology! Dr. Iyengar snapped out of his reverie.
“Tell me,” he asked, “Why do you have to study? It should have been a simple thing to program all the requisite data into your memory.”
“Quite so sir, but one of the main reasons for my creation is to study the efficacy of the present higher education system and its effects on the social interactions of the student.”
“Social interactions?… Hmmm…”

The good doctor suddenly became aware of the registration form in his hands.
“But you have to fill up this column.”
“I leave it to your discretion sir; I can take care of the physical aspect by simply changing my objective reality module.”
“Oh in that case,…” Dr. Iyengar took hold of his hologram stylus and firmly ticked the box marked – “Male”.

The first Hybrid Vehicle was a Porsche !!!

The first Hybrid Vehicle
by Dr. Ferdinand Porsche

1899 Lohner Porsche
Jacob Lohner & Co in Vienna, Austria produced electric cars from 1898 to 1906.
Ferdinand Porsche, one of Lohner´s employees developed a drive system based on fitting an electric motor to each front wheel without transmissions (hub mounted).
Vehicles of this type were known as Lohner-Porsches.

Here is a picture of a racing version of the front wheel driven, petrol-electric Lohner “Porsche”. This vehicle was entered in the 1900 “Semmering” race and is driven by Dr. Porsche him self.
1900 racing Lohner Porsche Lohner produced a number of hybrid petrol- electric cars. That is, with a petrol (gasoline US) engine driving a generator to produce the electricity to drive the electric motors.

Ferdinand Porsche may well have invented the 4 wheel drive. -And, yes you guessed correctly, the first 4×4 or 4 wheel drive vas a Hybrid Vehicle.

4x4 Lohner Porche

The first 4 Wheel Drive – a Hybrid Vehicle!

While the Lohner-Porsche technology was reliable, it was not competitive with conventional petrol-engined cars. Production costs where higher.
Production of Hybrid cars seized in 1906 although Lohner produced Lohner-Stoll trolley buses for several years on.

Tata showcases extended electric vehicle (REEV) “MegaPixel”

Geneva: Tata Motors today presented at the 82nd Geneva Motor Show the Tata Megapixel, a new four-seater, city-smart global range extended electric vehicle (REEV) concept for the performance-seeking and environment-conscious motorist anywhere in the world. Combining a lithium ion phosphate battery and an on-board petrol engine generator for recharging on the move, the Tata Megapixel offers a range of up to 900km (with a single tank of fuel), path-breaking CO2 emission of just 22gm/km and fuel economy of 100km/litre (under battery only power).

 

Speaking on the occasion, Prakash Telang, managing director, India operations, Tata Motors, said, “The Tata Megapixel, developed by our design centres in India, the UK and Italy, is our idea of a city car for discerning motorists in any megacity of the world. It is a result of the progress we have made on the Tata Pixel, displayed last year, and also denotes the company’s future design direction.”

The class-leading ‘Zero Turn’ drive system of the Tata Pixel (shown at the 2011 Geneva Motor Show) has been taken to an even higher level of manoeuvrability in the Tata Megapixel. The car’s electric drive has four independent electric motors, one at each wheel. When parking, the electric hub motors drive the wheels in opposite directions, while the front wheels are turned at an acute angle, enabling an exceptional 2.8 metre turning radius. The at-home charging system is an innovative induction charging system. The car has simply to be parked over the induction pad for charging to begin.

 

The Tata Megapixel is as distinctive in elegantly melding Indian uniqueness — in colours, graphic themes or materials – with global styling preferences. The integrated lamp and grille graphics sweep back over the front wheel arches to render a dynamic front end. It is echoed on the panoramic roof, creating a harmony between sun and shade and sense of interior space. The floating C-pillar and wrap-around belt line finisher integrate perfectly with the sculpted body surface, flowing freely to the rear and encapsulating the five-spoke wheel design.

A double-sliding door system and the car’s B-pillar-less design make entry / exit easy, besides enabling superb visibility. The battery layout and hub motors maximise the interior package. So, the Tata Megapixel comfortably accommodates four adults with luggage. The front seats are cantilevered on the central tunnel, releasing floor space for additional storage. Light leather trims and rose metal details accentuate the fusion of richness of tradition and innovativeness of technology.

 

This fusion is heightened by an advanced human machine interface (HMI). The console docking point can connect a smart phone with the car. The built-in large touchscreen HMI, at the centre of the instrument panel, thus becomes a common access point for the repertoire of smart devices and for controlling the functions of the car, such as temperature, ventilation, driving modes and performance.

Tata Motors’ displays also include the new generation Tata Safari Storme SUV, the Tata Aria crossover, the Tata Indigo Manza sedan and the Tata Indica Vista hatchback.