It seems that a large planet is approaching behind Pluto.。discovered recently。It seems like there's still a long way to go、The planet seems to have a cycle of several thousand years.、It is highly likely that it will affect the planetary cycles of the solar system.。
I didn't expect it to collide with the Earth.、Just like the moon stops rotating and always faces the same side towards the earth.、It cannot be said that the Earth will always face the same side toward the sun.。Or the possibility that a year will no longer be 365 days is not zero.。
Also outside the solar system、A planet has been discovered that has 1,000 times more water than Earth's water.。All of these planets have been recently discovered.。Because planets are dark (unlike stars like the sun, which burn themselves)、This could not be discovered with the current level of technology.。I'm sure more and more new planets will be discovered from now on.。
It was completely wiped out by the great earthquake, but、If it hadn't been for that huge tsunami, the Aquamarine Aquarium in Fukushima Prefecture would have found a nest of an ancient coelacanth fish in Indonesian waters.、The plan was to collect one alive.。By last year, we had identified one of the habitats in a fairly small space.、There, they succeeded in capturing the world's first underwater video of a living coelacanth.。Including photos of several animals in close proximity at the same time.、Photographed at least 5 different individuals。I was also hoping to see a coelacanth swimming.。
Although it is still not fully understood why Alzheimer's occurs,、Other than organic causes, it is beginning to be said that a protein called amyloid beta accumulates in the brain (this started about 30 years ago).。Very recently, a Japanese university、When a certain enzyme (I forget the name) in the brain is deficient.、Apparently they discovered that the protein begins to accumulate.。The lack of this enzyme itself seems to be the cause of brain aging.、Generating or injecting that enzyme could lead to not only Alzheimer's disease but also brain rejuvenation.。It is believed that continuing aerobic exercise every day is (indirectly) effective for this purpose.。That's fine too。
The universe, the deep sea, and our brains、There are still so many things we don't know.。But、These explorations into the unknown are not just personal romances.、Backed by purely scientific (technical) interest and rigorous testing。
NASA's final space shuttle flight safely returns to Earth.、the plan is finished。The safety myth of nuclear power generation collapses、Not only Japan but the world is watching with concern.。Space utilization plans、Although nuclear power utilization planning is in a sense a field of cutting-edge science,、vague somewhere、Makes me feel like I can't trust it。
Einstein is said to have said this。“The (peaceful) use of nuclear energy is not possible.。Nuclear power itself is easy (to understand) for scientists, but、Because its use is a political decision.”。It is said that the science and technology at the Fukushima nuclear power plant is incomplete.、The essence is、How should we view the dangers of politics and economics, which are intertwined with human desires?、I think it's a matter of human wisdom.。2011-8-8
