Presentation - Slides

Presentation - Info to be used

Hello,

So this is my presentation, and over the summer I decided to research into my home town, northumberland.

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So, some of the facts:

Its Britains most northern county 
Its the Least densely populated area in Britain

Northumberland doesn’t have a city ( the nearest being Newcastle)

The county has more castles than anywhere else in the country

Northumberland is one of the coldest areas of the country

The birth place of famous footballers Bobby and Jack Charlton

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So, why is northumberland good to me?

It’s my place of birth My entire family still live there

Its a beautiful place

It has an amazing coastline

It brings back a lot of good memories

Its the home of Nannas chicken ala king!

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I decided to focus on Northumberlands vast array of castles. Here, a map shows the extent of castles, 73 in total.

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The four castles I researched included, Bamburgh, dunstanburgh, alnwick and warwick.

From research I found Alnwick to be the most interesting and most reputable. Its tourist numbers were far higher.

Some of the facts include:

Its a Grade I listed building

it was Built to protect Englands northern border against the Scottish invasions.

and Currently the Duke lives in the castle but occupy only some of it. The rest open to public.

It's the second largest inhabited castle in England

Alnwick is the tenth most-visited stately home in England according to Historic Houses Association, with 195,504 visitors in 2006.

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Alnwick castle has attracted many film productions, for instance, Robin hood and a series from Black adder have been filmed here. But more recently, and more famously Harry Potter. It’s impressive structure is set within all the Harry Potter films. This can be seen within

the pictures above.

Whilst there, I came across a perculair man, dressed in a robe teaching youngsters how to fly. I decided it wasn’t for me.

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Alnwick garden is a popular area within the castle.

It cost 42 million to construct

Opened just ten years ago

It has the country's largest collection

of European plants in the ornamental garden

Bamboo Labrinth

Huge tree house open to public

Rose garden

The tree house was built in 2004 Its one of the largest tree houses in the world. 
It has a poison garden.

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Some of the recent going on within the castle involve The Duke of Northumberlands daughter recently being married, Lady Kate Percy wedded Patrick Valentine. Her wedding dress and carriage is shown on display within the coach house at Alnwick castle.Unlike most castles, Alnwick is very much ‘lived in’, with family photos and portraits hanging from the walls. Pieces from the recent wedding adding to the personal touch the castle holds.

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So, all in all, Northumberland's Alnwick castle is good to me, for all the noted reasons, Thanks for listening.

Presentation Illustrations

Harry Potter on broom - flying into castle wall
Castle
Tree house
Garden

Presentation Planning

Opinion: '8 hours sleep is the best amount to have' - Primary research

When you fall asleep are there like different phases you go through? like light sleep, heavy sleep, etc. if so, what are they and how long is each?


" Hello,

Following are the stage of sleep we have:

Stage 1 (Drowsiness) – Our brain gives the signal to our heart to beat at a slower rate, give signal to our body for a drop in body temperature , to our muscles for a slow in muscle activity and our eyes to more slowly under the eyelids. During this stage, it takes about 5 – 10 minutes for us to fall asleep. 

Stage 2 (Light Sleep) – After a while, we are in light sleep. Our heart beat has slows, body temperature has drops, muscles has slow and eyes movement has stop. We can be easily waken up during this stage.

Stage 3 (Slow Wave Sleep) – We are now in deeper sleep and cannot be waken up easily. Some people may have a sleepwalk while Children may experience bedwetting at this stage. 

Stage 4 (Deep Sleep) – We are in deepest sleep and is very difficult to wake up at this stage. If being awaken, we can be confused and disoriented for a few minutes.

Stage 5 (REM Sleep or Dream Sleep) – REM stand for rapid eye movement. We enter into REM Sleep after 90 minutes in our sleep cycle. Our eyes will move back and forth rapidly beneath our eyelids, our heart will beat faster and breathe less regularly. We can have 2 – 5 REM every night. We dream during REM sleep."

Opinion: '8 hours sleep is the best amount to have' - Science behind it

Opinion: '8 hours sleep is the best amount to have' - Facts

-The record for the longest period without sleep is 18 days, 21 hours, 40 minutes during a rocking chair marathon. The record holder reported hallucinations, paranoia, blurred vision, slurred speech and memory and concentration lapses.
- It's impossible to tell if someone is really awake without close medical supervision. People can take cat naps with their eyes open without even being aware of it.
- Anything less than five minutes to fall asleep at night means you're sleep deprived. The ideal is between 10 and 15 minutes, meaning you're still tired enough to sleep deeply, but not so exhausted you feel sleepy by day.
- A new baby typically results in 400-750 hours lost sleep for parents in the first year
- One of the best predictors of insomnia later in life is the development of bad habits from having sleep disturbed by young children.
- The continuous brain recordings that led to the discovery of REM (rapid eye-movement) sleep were not done until 1953, partly because the scientists involved were concerned about wasting paper.
- REM sleep occurs in bursts totalling about 2 hours a night, usually beginning about 90 minutes after falling asleep.
- Dreams, once thought to occur only during REM sleep, also occur (but to a lesser extent) in non-REM sleep phases. It's possible there may not be a single moment of our sleep when we are actually dreamless.
- REM dreams are characterised by bizarre plots, but non-REM dreams are repetitive and thought-like, with little imagery - obsessively returning to a suspicion you left your mobile phone somewhere, for example.
- Certain types of eye movements during REM sleep correspond to specific movements in dreams, suggesting at least part of the dreaming process is analagous to watching a film
- No-one knows for sure if other species dream but some do have sleep cycles similar to humans.
- Elephants sleep standing up during non-REM sleep, but lie down for REM sleep.
- Some scientists believe we dream to fix experiences in long-term memory, that is, we dream about things worth remembering. Others reckon we dream about things worth forgetting - to eliminate overlapping memories that would otherwise clog up our brains.
- Dreams may not serve any purpose at all but be merely a meaningless byproduct of two evolutionary adaptations - sleep and consciousness.
- REM sleep may help developing brains mature. Premature babies have 75 per cent REM sleep, 10 per cent more than full-term bubs. Similarly, a newborn kitten puppy rat or hampster experiences only REM sleep, while a newborn guinea pig (which is much more developed at birth) has almost no REM sleep at all.

- Scientists have not been able to explain a 1998 study showing a bright light shone on the backs of human knees can reset the brain's sleep-wake clock.
- British Ministry of Defence researchers have been able to reset soldiers' body clocks so they can go without sleep for up to 36 hrs. Tiny optical fibres embedded in special spectacles project a ring of bright white light (with a spectrum identical to a sunrise) around the edge of soldiers' retinas, fooling them into thinking they have just woken up. The system was first used on US pilots during the bombing of Kosovo.
- Seventeen hours of sustained wakefulness leads to a decrease in performance equivalent to a blood alcohol-level of 0.05%.
- The 1989 Exxon Valdez oil spill off Alaska, the Challenger space shuttle disaster and the Chernobyl nuclear accident have all been attributed to human errors in which sleep-deprivation played a role.
- The NRMA estimates fatigue is involved in one in 6 fatal road accidents.
- Exposure to noise at night can suppress immune function even if the sleeper doesn’t wake. Unfamiliar noise, and noise during the first and last two hours of sleep, has the greatest disruptive effect on the sleep cycle.
- The "natural alarm clock" which enables some people to wake up more or less when they want to is caused by a burst of the stress hormone adrenocorticotropin. Researchers say this reflects an unconscious anticipation of the stress of waking up.
- Some sleeping tablets, such as barbiturates suppress REM sleep, which can be harmful over a long period.
- In insomnia following bereavement, sleeping pills can disrupt grieving.
- Tiny luminous rays from a digital alarm clock can be enough to disrupt the sleep cycle even if you do not fully wake. The light turns off a "neural switch" in the brain, causing levels of a key sleep chemical to decline within minutes.
- To drop off we must cool off; body temperature and the brain's sleep-wake cycle are closely linked. That's why hot summer nights can cause a restless sleep. The blood flow mechanism that transfers core body heat to the skin works best between 18 and 30 degrees. But later in life, the comfort zone shrinks to between 23 and 25 degrees - one reason why older people have more sleep disorders.
- A night on the grog will help you get to sleep but it will be a light slumber and you won't dream much.
- After five nights of partial sleep deprivation, three drinks will have the same effect on your body as six would when you've slept enough.
- Humans sleep on average around three hours less than other primates like chimps, rhesus monkeys, squirrel monkeys and baboons, all of whom sleep for 10 hours.
- Ducks at risk of attack by predators are able to balance the need for sleep and survival, keeping one half of the brain awake while the other slips into sleep mode.
- Ten per cent of snorers have sleep apnoea, a disorder which causes sufferers to stop breathing up to 300 times a night and significantly increases the risk of suffering a heart attack or stroke.
- Snoring occurs only in non-REM sleep

- Teenagers need as much sleep as small children (about 10 hrs) while those over 65 need the least of all (about six hours). For the average adult aged 25-55, eight hours is considered optimal
- Some studies suggest women need up to an hour's extra sleep a night compared to men, and not getting it may be one reason women are much more susceptible to depression than men.
- Feeling tired can feel normal after a short time. Those deliberately deprived of sleep for research initially noticed greatly the effects on their alertness, mood and physical performance, but the awareness dropped off after the first few days.
- Diaries from the pre-electric-light-globe Victorian era show adults slept nine to 10 hours a night with periods of rest changing with the seasons in line with sunrise and sunsets.
- Most of what we know about sleep we've learned in the past 25 years.
- As a group, 18 to 24 year-olds deprived of sleep suffer more from impaired performance than older adults.
- Experts say one of the most alluring sleep distractions is the 24-hour accessibility of the internet.
- The extra-hour of sleep received when clocks are put back at the start of daylight in Canada has been found to coincide with a fall in the number of road accidents.