Monday, May 28, 2012
Monday, May 21, 2012
There’s a forest in Japan famous for suicides!
It’s called Aokigahara, or the Sea of Trees and every year nearly 100
people hang themselves among its dense trees. The forest lies at the
northwest base of Mount Fuji and because the trees are so densely
packed, there is a renowned absence of animals or wind, resulting in an
eerie silence.
The forest has always been linked with demons and death throughout
Japanese mythology. Every year, usually around March, people walk into
the forest with a rope and little else to find a tree to end their life.
The forest is so densely packed however, that the government has
admitted there are most likely many bodies that are never found.
In 1960 the novel “Nami no Tō” consisted with two lovers ending their
lives in the forest and ever since suicide rates have skyrocketed. The
government has begun placing posters in both Japanese and English
throughout the area urging people to reconsider; yet many do not. Every
year the government sends a search body of police to find the hanging
bodies and has ceased publishing the figure to deter others from
following suit.
Thursday, May 17, 2012
A snail can sleep for 3 years....
It is no secret that snails need moisture to stay alive. Because many
snails live in dry climates, they have developed a few tricks to
survive through dry spells. One of them is extremely long hibernation.
Even though some snails can even dig underground to get away from the
dry air, this might not be enough to keep them alive.
If the situation
is too hot and dry, snails can find a place to hibernate for up to three
years until the climate is more suitable for them. Because snails can
live for fifteen years, this is a good portion of their life, but not as
much as other living things.
Here's some other facts about snails and how they manage to gather up all the moisture they need to survive:
- Snails are mostly nocturnal, so that the light of day doesn’t burn them out as badly.
- Because they are hermaphrodites, they don’t need to worry about finding a mate in the dry air.
- The opening of the snail shell is covered with a slimy gel that prevents much air passage.
Tuesday, May 15, 2012
Scientists have found soft tissue on dinosaurs that is nearly 70 million years old!
A Tyrannosaurus rex was recently found in Montana with a shattered
leg bone. As paleontologists studied the specimen, one scientist did
something that was slightly out of the ordinary. Dr. Mary Schweitzer
took fragments of the bone and submerged them in acid in her
laboratory.
What she discovered was astonishing. The specimen contained bits of tissue, red blood cells, and more. Before this, it was thought impossible that these elements would survive this long. This is the first observation of its kind and scientists around the world are baffled by the findings.
The findings could potentially lead to new insights on how dinosaurs evolved, how their muscles and blood vessels worked, and could even settle the debate on whether the animals were warm-blooded, coldblooded –or both.
Why was this information just discovered? Scientists say it’s so difficult to find and procure the bones in the first place that most did not even think to destroy them in acid! No word on whether they'll be able to get enough DNA out of this tissue to create a theme park, though.
What she discovered was astonishing. The specimen contained bits of tissue, red blood cells, and more. Before this, it was thought impossible that these elements would survive this long. This is the first observation of its kind and scientists around the world are baffled by the findings.
The findings could potentially lead to new insights on how dinosaurs evolved, how their muscles and blood vessels worked, and could even settle the debate on whether the animals were warm-blooded, coldblooded –or both.
Why was this information just discovered? Scientists say it’s so difficult to find and procure the bones in the first place that most did not even think to destroy them in acid! No word on whether they'll be able to get enough DNA out of this tissue to create a theme park, though.
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