-
Earth is surrounded by so many artificial satellites
According to the United Nations Space Department, the number of artificial satellites (including spacecraft such as the ISS transport aircraft) launched in various countries around the world has exceeded 7,600 as of February 2017, and those recovered on the ground and those that have been recovered on the ground.There are more than 4,400 satellites in orbit, excluding those that have fallen in altitude. In addition to rocket aircraft and artificial satellites such as apogee motors, space debris continues to orbit the earth, and those with a diameter of 10 cm or more are monitored by radar from the ground. As you can see from this image, there are so much…
-
The world – fish’s point of view – is intriguing!!
Look at this image by an anonymous creator. It is looking at the earth from the fish’s point of view. As I never considered the fish’s view, this was new and intriguing. Comments: ・Wow, this is cool! ・This is deep. Very deep. ・Freshwater fish: “…” ・↑Freshwater fish … Go back to where you came from! ・Actually, there are barely any fish in the middle of the Pacific Ocean. ・Can whales swim around in this scale? ・I hate being eaten whole if I travel poorly ・Unlike humans who basically stick to the ground, there is depth in the sea, so a flat map is hard to represent the actuality. ・Me, a…
-
Today’s earthquake causes power outage around Tokyo
This photo was taken from Saitama, which suffered a short power outage. You can see Arakawa river, which separates Saitama and Tokyo. Tokyo, across the river, suffered no power outages compared to other prefectures in the Kanto area: 2ch comments: ・OMG, Tokyo is so strong ・Hey Saitama, that, as you can see, is Tokyo ・Reminds me of this: ・Wow. Where does Tokyo gain its electric supply from? ・Here is your answer. I can feel the strong spirit of protecting the capital: ・It wasn’t a coincidence that “only Tokyo had nl power outage”. Electricity from the many thermal power plants built around Tokyo Bay has a very sophisticated power grid. ・It’s…
-
The earth, 1.5 billion years from now
… seems to be very HOT!!The surface temperature is said to be approximately 500 ℃! Voices from 2ch regarding this picture are: ・ … and why should I care about anything 1.5 billion years later? ・This is horrible and inhabitable! I’m think I’ll just live until only 1.4 billion years later. ・I bet only the inorganic creatures that live in the magma will survive. ・I’m not sure I’ll still be around then … ・Does this mean the temperature around Mars or Jupiter will be just right? ・Survival of the fittest!! ・If civilization actually continues for 1.5 billion years without interruption, I bet we’ll be able to overcome 500 ℃. ・I…
