Archive for March 27, 2015

Earth Hour!

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forex pak forumdisplay Earth Hour is organised by the World Wildlife Fund and occurs each year in March.

free robot software for forex trading In 2015 Earth Hour will be on Saturday 28th March at 8.30pm.

strategie opzioni binarie 30 secondi It is one hour a year when we turn off our lights and think about how we can make changes to prevent climate change.

binäre optionen handeln demo Earth Hour began in Sydney in 2007 and has since spread to over 162 countries, 7000 cities and towns, and is supported by millions of individuals, families, schools and businesses.

indian cytotec binäre optionen konto What can you do?Child With Kerosene Lamp (Mavic Matillano)

forum su operazioni binarie ed e stato fregato dai tanti broker on line Here are a few ideas for activities you might want to do with your family or friends. You could also come up with your own ideas:

  • Play some games by candle light – board games, card games, charades
  • Tell stories by torch light
  • Go for a walk with a torch
  • Have a fun indoor picnic at dinner time by candle light
  • Take pictures of your activities and send into school

www option master com Check out the official Earth Hour website for any questions you may have, and more suggestions for Earth Hour celebration activities.

etoro binary options review Thank you for uniting with the world to protect our planet!

Frozen frogsicles!

Another fantastic frog fact for you!

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bonus binäre optionen The Wood Frog (Rana Sylvatica) can survive being completely FROZEN for weeks at a time!


opcje binarne platforma po polsku This is not a real frogsicle. But still very cute.

605a4716f22d30f23d72fac9a89727ec The Wood Frog lives in the cold Arctic environment of Alaska so this is a very clever adaptation to have.

binaire opties forex During the freezing winter, the tiny amphibians can survive for weeks with an incredible two-thirds of their body water completely frozen. Frozen frog popsicles! 

opcje binarne comparic When their body temperature drops, they stop breathing and their hearts do not beat. In order to keep ice from freezing in their cells, they pull water away from their extremities and produce a type of antifreeze solution (known as cryoprotectants) that keeps them safe.

In most animals, prolonged exposure to freezing temperatures causes cellular shrinkage — a process in which the formation of ice in the tissues pulls water from the body’s cells, essentially sucking them dry and eventually killing the cell. But in Wood Frogs, the cryoprotectants in their bodies, which includes glucose (blood sugar) and urea, lowers the freezing temperature of the animal’s tissues and reduces the amount of stress on the cells and tissues, allowing them to survive a deep freeze.

 Watch this video for fan-froggy-tastic footage of the Wood Frog defrosting.  Amazing!