How Can We Make The Earth Better?
By: Anya, Emily, Matthew P., Emma
Turn off
lights when they’re not in use. Turn off water when they’re not in use. Unplug
devices when they’re not in use. Turn off tv when it’s not in use or when
electronics are in use. Plant more trees. Give old toys, clothes, furniture
away. Donate money, food, old clothes. Make one day in your week using no
electronics. Reduce, reuse, recycle. Don’t litter. Use car as little as
possible. Use composts
HOW DO RAINBOWS
FORM
Rainbows are
basically when water and light meet and bounce off to form a rainbow Rainbows
have seven different colors representing the passion love hate and swiftness. The
seven colors of a rainbow are red orange yellow green blue indigo and violet.
HOW DO THEY KEEP ICE COLD AT AN ARENA?
The cooling
system combined with daily treatment and hourly Zamboni rides keeps the ice
cold and safe even if it's sunny with temperatures hovering at 60 degrees.
Below the ice there is a network of pipes filled with a refrigerant chemical.
This keeps the ice cold. The ice is cold because the temperature is below -20
degrees in the pipes.
How Were
Airplanes Invented
The
inventors of the first airplane were Orville and Wilbur Wright. On December 17
the Wright Brothers made the first successful plane. The Wright’s used their
proven biplane configuration. A key to the flyers success was its 3 axis
control system. The Wrights refined the wings by covering the bottom surfaces
with fabric. The ribs of 1903 were built from ash. A simple motor was used. The
controls on the Wright flyer were the same as those on the 1902 glider. In December
1903 the Wright Brothers made history.
Who is Houdini? How did he die?
By: Jorja, Grace and Anastasia
Houdini’s actual name was harry
Houdini
On the afternoon of October 22 1926 Harry
Houdini was challenged to withstand 4 blows to the abdomen. He took the
challenge. The person who challenged harry was named J Gordon Whitehead. Harry did
not brace himself for the blows. They came before he was ready. He got 4 blows
to the abdomen. But after the shots he was in great pain but still went on that
night to give his performance. He could not sleep from the pain. He remained in
pain for the next 2 days. Harry resisted medical help for a few days. He finally
saw a doctor but it was too late. His appendix had burst and he was about to
die.
Why Do Elephants Have Tusks?
Elephants have tusks to defend itself. Males use tusks for fighting during
reproduction season. Tusks are used to dig and move things. Some elephants
don’t have tusks. Thai elephants without tusks called Seedor. Thai female elephants
are called Pang.
-
-plai is Thai for male elephant with
tusks. Chang is elephant in Thai. 7% of Thai elephants have tusks. Thai female
elephants don’t have tusks; some have tushes which are large incisor teeth.
Elephants are the largest land mammals in world. Of all land animals elephants have largest
brains. African female and male elephants both have tusks. African elephant
tusks reach up to 3m (10 ft) in length. Tusks are enlarged incisor teeth made
of ivory. Ivory is a hard white material derived from tusks and teeth of
animals
Why
Is Grass Green
Grass appears to be green
because all of the colors in the rainbow are absorbed into the leaves of the
grass except green. Grass and most other plants are green because they contain
a pigment known as chlorophyll.
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