• Join over 1.2 million students every month
  • Accelerate your learning by 29%
  • Unlimited access from just £6.99 per month

Mobile Phones - A curse or a boon?

Extracts from this document...

Introduction

Mobile Phones - A curse or a boon? Since the beginning of time man has been inventing things; the bike, the car, the radio, the television, the telephone, the computer but the most recent invention to have taken the world by storm has to be the mobile phone. Originally a large, heavy, black box with an even larger protruding aerial, mobile phones were not widely used but today they are a must-have fashion accessory, and with coloured fascias, aerials, covers, logos and ring-tones available, its no surprise that children as young as eight are now asking Santa for an Ericsson PF768 or Motorola Wing Timeport V.550. With recent advances in technology WAP services have been provided on mobiles and in Japan they have fitted a video camera into the ever decreasing in size hand held phenomena. ...read more.

Middle

New research indicates also that using a mobile phone while driving greatly increases the risk of having an accident whether the phone is hand held or hands-free. The study also confirms that the danger remains in the minutes after a phone call has finished. At least 12 road deaths have been linked to mobile phones in Great Britain but it is believed that mobile phones have been involved in thousands of other accidents. But for anyone owning a mobile phone, these are worrying times. "Mobile phone killed my man," screamed one headline last year. This is because mobile phones are becoming more and more linked with memory loss and even cancer because of the microwaves they emit. John Tattersall exposed slices of rat brain to microwave radiation. He used the part of the brain that controls memory and learning and the results showed that the brain was affected. ...read more.

Conclusion

Walt Disney recently introduced a range of Disney phone fascias but was criticised because they encouraged children to own mobiles. Some scientists say that with only one thousandth of the power of a microwave oven, a phone cant cook your brain, if your ear gets warm it's simply the devices batteries and circuitry heating up. So should we forget about mobile phone radiation causing brain tumours and scrambling our minds? "If it doesn't reliably cause cancer in animals at high doses, then it probably isn't going to cause cancer in humans," says John Moulder, a radiation oncologist. And with 46,000 new users every day last year, the cancer scares have not proven enough to stop people texting, voice mailing and one ringing. And while the scientists continue to argue whether mobiles help or hinder us, the advice given to users is: don't panic... but watch this space. 11/03/2001 Lisa Buckley ...read more.

The above preview is unformatted text

This student written piece of work is one of many that can be found in our AS and A Level Modern Physics section.

Found what you're looking for?

  • Start learning 29% faster today
  • 150,000+ documents available
  • Just £6.99 a month

Here's what a star student thought of this essay

4 star(s)

Response to the question

The candidate gives a detailed, lively and interesting response to this question. The information provided is clear, they have argued both sides of the situation, they have included personal opinions and even manage to inject a little humour into the ...

Read full review

Response to the question

The candidate gives a detailed, lively and interesting response to this question. The information provided is clear, they have argued both sides of the situation, they have included personal opinions and even manage to inject a little humour into the essay. Though this isn’t always recommend, it is appropriate in this case as the essay is meant to be light-hearted. In addition, the candidate’s introduction is engaging and clearly states the topics they plan to discuss.

Level of analysis

It is clear that the candidate has undergone independent research to discuss both sides of this topic as they discuss current scientific research, trends and even statistical data. This helps clarify their points and makes the essay more enjoyable to read. Though you should write up a bibliography to state any webpages, books etc that you take information from. Unfortunately, despite the fact that the candidate provides a lot of information, they fail to properly discuss the science behind the danger of mobile phones. Therefore this essay could have been improved by providing information on microwaves and how they interact with matter. Finally the candidates conclusion could be better, it doesn’t include any personal opinions and the candidate has not summarised their key points, which is often essential when drawing an essay to a close.

Quality of writing

The information is laid out clearly and the candidate has suitably split the essay into relevant sections, which allows the essay to flow, making it easier to read. Furthermore technical terms are used appropriately and there are very few grammatical errors and no noticeable errors with spelling.


Did you find this review helpful? Join our team of reviewers and help other students learn

Reviewed by pictureperfect 02/07/2012

Read less
Not the one? Search for your essay title...
  • Join over 1.2 million students every month
  • Accelerate your learning by 29%
  • Unlimited access from just £6.99 per month

See related essaysSee related essays

Related AS and A Level Modern Physics essays

  1. Peer reviewed

    The History of Atomic Theory. Due to the constantly developing scientific theories, the model ...

    3 star(s)

    Also in 1913, Henry Moseley discovered a link between X-ray frequencies and atomic number which was explained by another discovery by Rutherford - the proton was discovered in 1918, which gives the atom its atomic number. During the 1920s two physicists, Louis de Broglie and Erwin Schrödinger suggested that particles and electrons respectively had wave properties.

  2. Geophysics case study - I will explore techniques used by people (primarily archeologists), to ...

    probes which evaluate the ease with which electric current flows through the ground (or how strongly the ground opposes the flow of electric current) and this is displayed in voltage measurements. Furthermore electrical resistivity can also give data on the metallic composition of the ground and whether or not the

  1. A2 OCR B Advancing Physics Coursework - Research and Report - The development of ...

    If there is no gravity the cannonball would continue in a straight line, but as with the apple - this is not the case. The greater the velocity with which the cannonball is fired, the further it travels before hitting the ground - this effect being compounded as the surface

  2. A2 OCR B (Advancing Physics) - Research and Report: Nuclear Fusion as an Energy ...

    Renewable energy technologies such as solar, wind, tidal, wave, biomass, geothermal and hydro are not very reliable due to their dependence on nature; which varies significantly and is subject to sudden change. They suffer from isolated availability; certain environmental conditions are more suited to wind and solar energy for example,

  1. Free essay

    The development of the modern concept of the atom, the size and nature of ...

    "The more any indivisible exceeds, the heavier it is as this would have an impact on the atom's mass. He was instrumental in proposing the earliest views on the shapes and connectivity of atoms. He articulated that the solidness of the material corresponded to the shape of the atoms involved.

  2. case study on mugs

    Toughened glass is used over certain styles of glass when the main properties need to be strength, thermal resistance and safety as the main important considerations. Tempered glass is mostly seen in the side and rear windows in automobiles this is because its able to shatter into small cubes rather than sharp-edged shards.

  1. Modern Physics - AQA GCE Physics B - Revision Notes

    * Speed of sound can be measured by setting two microphones at a certain distance apart. As the nearer microphone picks up the sound pulse, it generates an electrical pulse and trigger and timer to start.

  2. Physics of the Impossible - building a light sabre.

    We are still far away from stoping light at one point.Similarly, a highly concentrated beam of light wouldn't be able to cut through materials, or face resistance when striking another light saber. Assuming, therefore, that it's not actually a "light" saber, but rather some kind of plasma-beam saber . (1)

  • Over 160,000 pieces
    of student written work
  • Annotated by
    experienced teachers
  • Ideas and feedback to
    improve your own work