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Space Technology Spinoffs. How Space Exploration Has Benefited Life on Earth. Canadarm Robotic Technology. Robotic arm that performed tasks on the ISS U sed in designing prosthetic hands from amputees Used in robotics to clean up toxic spills, bomb defusing
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Space Technology Spinoffs How Space Exploration Has Benefited Life on Earth
Canadarm Robotic Technology • Robotic arm that performed tasks on the ISS • Used in designing prosthetic hands from amputees • Used in robotics to clean up toxic spills, bomb defusing • Testing underway to see if can be used to conduct remote robotic surgeries in areas where specialists are not readily available
GPS • Global Positioning Systems • Originally used by the military • Today 24 GPS satellites orbit Earth, twice daily • Used to find longitude/latitude of a receiver anywhere on Earth, regardless of weather conditions
How GPS Systems Work • 3+ satellites send a signal to the receiver • Uses triangulation to determine location • Transmit information continuously How Does a GPS Work First satellite tells you that you are 340km from Toronto With a compass draw a circle around Toronto that represents a radius of 340km. A second satellite tells you that you are 800km from Thunder Bay Draw a circle around Thunder Bay that represents a radius of 800km A third satellite tells you that you 350km from Iroquois Falls Draw a circle around Iroquois Falls that represents a radius of 350km Determine your location Answer the Following: Why use 3 satellites Some cellphones now have GPS technology, what might you use this for?
Health Benefits of Space Exploration • Blood pressure monitors originally used to monitor the blood pressure of astronauts during launchs • Dialysis pumps used to treat individuals with kidney disease originally used to filter and recycle water on the ISS • Alloys used to make instruments lighter but stronger also used to make artificial limbs/joints
Homework • Find 3 commercial products that have been improved because of space technology