Nasa
- This is a preview of the essay.
To view the full text you must login!
Imagine a place without satellite TV, bar coding, cordless tools and smoke detectors. This would have been the earth with out the space program in the US called NASA. They have created these items and many more like it. NASA has made some very important inventions that we take for granted and if out country stops funding now we will never know what the scientists could have invented for our future. I will explain some of the inventions that NASA has made and what they were used for and how they are used today. I will also tell you that the money we are spending on the space program is going to good use.
When NASA first started building rockets there were so many different parts no one knew now to label them, so they invented bar coding to keep track of all the parts. Now we use bar coding on food, clothes, and everything you buy. It's an easy way to keep track of large amounts of items. NASA also had a problem getting clear images of space back to the earth so they used their knowledge and came up with the satellite TV...