Thursday, 6 December 2012

A plane made of solar pannels

this is a plane that is made of solar pannels
with this they plan to flie the hole world in just 20 day and 20 night

it collected so much energy in the day it stors it and used the smallest amont when it needs it and it currently holds the longes fly in the night by solar pannels it flies using four propeller engines powered by 12,000 solar cells attached to the wings.
they made it so the light is converted strait to energy in a blink of and eye if it a clear night they can charge by the moon as well

And then this electricity goes simultaneously to the engines and to the batteries and then we will reach the next daywith out running out and you will be safe it still chrges if it s a dark day
it has been made so light the wing spand are the same at a jumbo jet but waights the same as a littel car


facts off inturnet

  • Almost 12,000 solar cells on the wings
  • Lithium batteries to story energy
  • Wingspan of 208ft (same as a jumbo jet)
  • Length of 71.7ft
  • Height of 21ft
  • Loaded weight of 1.6 tons (same as mid-sized family car)
  • Take of speed of 22mph
  • Cruising speed of 43mph
  • Maximum speed of 75mph
  • Cruising altitude of 27,900ft
  • Maximum altitude of 39,000ft
  • Record breaker: The Solar Impulse currently holds the record for the longest flight by a manned solar-powered plane, staying in the skies 30,000 ft above Switzerland for more than 26 hours

    Thursday, 29 November 2012

    •Cyber-bulling

    42% of children have been bullied while online. 1 in 4 have had it happen more than once.
    Instant messaging is the most commonly used tool for cyber-bullies.
    Cyber-bullies are twice as likely to be girls.
    More than 1 in 3 young people have been threatened online.
     
    cyber bulling is when people always bullie you when you on aa socil networking site or over text or something ....
     
    most perents have put a protection thing so they can moniter who they talk to and wot they say and who is bulling them and wot there doing and where there going and who there meeting  and so they no there children are safe not in danger there not being horibal just worried about there safty....
     
     
  • 8,166,000 students or 31.7 % of students between the ages 12 – 18 reported they were bullied at school
  • 940,000, or about 3.7 %, reported they were the victims of cyber-bullying on or off school property

  • morre people get bullied on here beacuse it easy to do and say it was some one els and they can just be like some one els was makeing me do it but you cant see so you cant blame them when it was ......
    

    dose gaming pramote violents

    i think games make young and old people becom violent beacuse its on games so they think that its ok beacuse famous people do it......

    teenages play theas games and become more violent and aggresive and girls get affected as much as boys.....

    people who play them for a long time with mostprobably react wit a violent way and end up in trubal and then be like it wasnt me and try blame some one els......

    a boy who was only 14 killed him self one day beacuse it was in a game and he didnt no what he was doing really he wa thinking it was the rite thing to doo ........

    when you play the games for hours when you get off it you will be aggresive to people and peole who are being nice to you will be hurt and you will make themm feel bad like they have done something wong when they havnt ....

    Thursday, 15 November 2012

    How Smart Phones change the way we live, communicate and work

    How Smart Phones change the way we live, communicate and work....

     
    
     
     
    
    What would happen if I left my phone at home? I would feel lost and keep going to check it and then being like where it gone i would just feel lost and not know what to do all day!
     
    Smart phones have changed the way we live because it helps us interact with other people and family and just genrally makes it easayer to talk to people instantaly.
    You can just get you phone out and find people on facebook or online chat rooms and just speak to them i could not imagine how I would cope it I could not be able to go on facebook or text any one or ring them.

    this time 10 years ago there was phones like this both my teachers said it was like a brick and you would no if you had it with u or not because it was so havy

    they said about 15 years ago phone wasnt around i dont think i could of done that but on the other hand if i never new what one was i dont think it would male any diffrent

    phones have come along way beacus your can talk to your phone and you can acsses nerly every thing you want but baskc in the day all you could do it ring people you could never text or acsses the internet or any thing now you can pay witgh you phone accses planes and basnks and people just try nicking you phone beacus there exspensive but the new phone have got trackers in them so you no where they are and you can use icloud witch is some thing you can back every thing up threw the internet and if you lose your phone you have it all saves to a hardrive and you can just reinstall all of it with i coulud buit it tell you where you phone is at all times

    bad thing is people get syber bulled and kill them self beacuse of it and people dont relise how much it affects people and  then dont think about it then get bulleid them self .