Robots have been shaping our world and changing the way we explore the space. Now there are robots for all the significant work at International Space Station. They have plenty of sensors that helps astronauts. These are highly functioning machines with inherited intelligence are now on the way to switch places with human astronauts. Robonaut Robonaut is a joint project by DARPA–NASA designed to create a humanoid robot, which can function and perform task equivalent to humans during the 1970s and exploration. The large goal of the Robonaut project is…
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Pollution in Ganga harming riverbed sediments too
India Science Wire The excessive amounts of human waste and toxic effluents that find their way into the Ganga River are not only polluting the water but also causing deficit of dissolved oxygen in the riverbeds in some of the most polluted stretches of the river, a new study has found. Dissolved oxygen is an important parameter that determines health and rejuvenation capacity of any riverine ecosystem. The amount of dissolved oxygen in a river depends on atmospheric supply of oxygen, photosynthetic process, and oxygen-consuming metabolic and chemical processes. If…
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