
Good luck!
verb to be in all forms (affirmative, negative, interrogative)
There is/ are X have/has
Prepositions
There´s not much to study, then. Check your notebooks for details, read compositions, read what´s in this blog. In case you DON´T HAVE ANYTHING COPIED anywhere, I strongly suggest you ask a mate for his/her and take a nice photocopy. Ah! And read your photocopies, please. Never heard of students learning through osmosis...
Sixth year is the first. All books are checked, corrected and for the ones who couldn´t care less, the workbook key was sent home.
I am really eager to hear the excuses some people will come with...
When the LHC is activated, it is hoped that the collider will produce the elusive Higgs boson — named the God Particle — and its observation of which could confirm the predictions and 'missing gaps' in the Standard Model of physics, and explain how other elementary particles acquire properties such as mass. In other words, if they fill in the gaps, maybe all that God created world stuff will be, literally, story.
The verification of the existence of the Higgs boson would be a significant step in the search for a Grand Unified Theory which seeks to unify three of the four fundamental forces: electromagnetism, the strong nuclear force, and the weak nuclear force. The Higgs boson may also help to explain why the remaining force, gravitation, is so weak compared to the other three forces.
Oooops!
As with previous particle accelerators, people both inside and outside the physics community have voiced concern that the LHC might trigger one of several theoretical disasters capable of destroying the Earth or even the entire Universe. This has raised controversy as to whether any such risks outweigh the potential benefits of constructing and operating the LHC.
Though the standard model predicts that LHC energies are far too low to create black holes, some nonstandard theories lower the requirements, and predict that the LHC will create tiny black holes, with potentially devastating consequences. The primary cause for concern is that Hawking Radiation - a postulated that says that any such black holes would dissipate before becoming dangerous, remains entirely theoretical. In academia, the theory of Hawking Radiation is considered plausible, but there remains considerable question of whether it is correct.
Other inferno scenarios say that:
* There will be creation of strange matter that is more stable than ordinary matter
* Creation of magnetic monopoles that could catalyze proton decay
* Creation of a strangelet
CERN has pointed out that the probability of such events is extremely small. One argument for the safety of colliders such as the LHC states that if the Earth were in danger of any such fate, the Earth and Moon would have met that fate billions of years ago due to their constant bombardment from space by protons, other particles, and cosmic rays, which are millions of times more energetic than anything that could be produced by the LHC.
Quantum calculations presented in the CERN report predict that:
* Any black holes created by the LHC are not expected to be stable and will not accrete matter.
* Any monopoles that could catalyse the decay of matter will quickly exit the Earth.
So, I say again, relax and enjoy.
24 days to go!
A black hole is a region of space in which the gravitational field is so powerful that nothing, not even light, can escape from. The term "Black Hole" comes from the fact that, at a certain point, even electromagnetic radiation (e.g. visible light) is unable to break away from the attraction of them. This renders the hole's interior invisible or, rather, black like the appearance of space itself.
Despite its interior being invisible, a black hole may reveal its presence through an interaction with matter that lies in orbit outside its event horizon. For example, a black hole may be perceived by tracking the movement of a group of stars that orbit its center. Alternatively, one may observe gas (from a nearby star, for instance) that has been drawn into the black hole. It´s like, you see a star today and then...PUFF! It´s gone, but where to? Then you look closer and see it´s been happening with a lot of elements. A-HA! There may be a black hole there.
A Berkshire couple returned home to find their house had been set on fire by their 70-year-old tortoise. Emma Fox had brought Fred, a female tortoise, inside when she came out of hibernation early, reports The Sun.
Emma, 30, and partner Paul Butler, 45, left Fred in a tank under a heat lamp to keep her warm enough to stay alive. But Fred piled her dry straw under the lamp and it caught alight, spreading flames through the house.
Emma, who also has a dog and two baby tortoises, said: "We were out shopping when we got a call from the fire brigade saying that our tortoise had set the house on fire. Luckily our neighbour had heard the smoke alarm go off and called the fire brigade. There's a lot of smoke damage. We need to replace all our furniture and front door, but all our animals survived. It could have been worse."
Emma, of Bracknell, added: "She means the world to me - even if she did almost burn the house down."