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2. Based on the information from the text, decide if the sentences below are true (t) or false (f).

a. Nanotechnology works with objects sized less than 100 nanometers. _____

b. anotechnology as a science began its development in the 1950-s. _____

c. The term 'nanotechnology' was popularized by Nobel Prize winner, Richard Feynman. ______

d. The future implications of nanotechnology are quite restricted. _____

e. Many people are apprehensive of the impact of nanomaterials. _____

3. Answer the following questions on the text.

1) How can nanotechnology be defined?

2) What did this term originally refer to?

3) What issues does modern nanotechnology deal with?

4) Who and popularized the term “nanotechnology”? When?

5) What concepts does modern nanotechnology encompass?

6) What are the major concerns about the future of nanotechnology?

4. Complete the definitions below (1-8) with the italicized words from the text.

1) An _________________ is a possible future effect or result of an action, event, or decision.

2) To imagine something that you think might happen in the future, especially something that you think will be good, means to ______________ something.

3) When things are very different from each other, they are _____________.

4) When something is ordinary and boring, it is called __________________.

5) Products/ cars/ tyres that are able to go faster, do more work, etc. than normal ones are ____________________ products/ cars/ tyres.

6) To ______________ means to include a wide range of ideas, subjects, etc:

7) ____________________ means too strange to be believed.

8) An ____________________ is a statement saying that someone is guilty of a crime or of doing something wrong.

5. Below, some of the most frequently asked questions (faQs) on nanotechnology are listed. Choose one of them and prepare a short report on it. Discuss your findings and ideas with the class.

  1. Is molecular manufacturing really possible?

  2. How does 'mechanosynthesis' work?

  3. How soon will molecular manufacturing be developed?

  4. Will nanotech be good or bad for peace and security?

  5. Will nanotech be good or bad for the environment?

  6. Aren't free-floating assemblers dangerous? What is “grey goo”?

  7. Will nanotech be good or bad for the economy?

  8. Shouldn't we concentrate on current problems like poverty, pollution, or solving international conflicts, instead of putting effort into far future technologies?

  9. How can I participate in or influence the nanotech revolution?

  10. How is nanotech different from biotech?

Text B. “Large Hadron Collider”

1. Read and translate the text.

Large Hadron Collider

The Large Hadron Collider (LHC) is a gigantic scientific instrument near Geneva, where it spans the border between Switzerland and France about 100 m underground. It is a particle accelerator used by physicists to study the smallest known particles – the fundamental building blocks of all things. It will revolutionise our understanding, from the minuscule world deep within atoms to the vastness of the Universe.

Two beams of subatomic particles called 'hadrons' – either protons or lead ions – will travel in opposite directions inside the circular accelerator, gaining energy with every lap. Physicists will use the LHC to recreate the conditions just after the Big Bang, by colliding the two beams head-on at very high energy. Teams of physicists from around the world will analyse the particles created in the collisions using special detectors in a number of experiments dedicated to the LHC.

The LHC is exactly what its name suggests - a large collider of hadrons. Strictly, LHC refers to the collider; a machine that deserves to be labelled ‘large’, it not only weighs more than 38,000 tons, but runs for 27km in a circular tunnel 100 metres beneath the Swiss/French border at Geneva.

However, the collider is only one of three essential parts of the LHC project. The other two are:

  1. the detectors, which sit in 4 huge chambers at points around the LHC tunnel

  2. the GRID, which is a global network of computers and software essential to processing the data recorded by LHC’s detectors

There are many theories as to what will result from these collisions, but what's for sure is that a brave new world of physics will emerge from the new accelerator, as knowledge in particle physics goes on to describe the workings of the Universe. For decades, the Standard Model of particle physics has served physicists well as a means of understanding the fundamental laws of Nature, but it does not tell the whole story. Only experimental data using the higher energies reached by the LHC can push knowledge forward, challenging those who seek confirmation of established knowledge, and those who dare to dream beyond the paradigm.

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