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NASA developed memory foam in the 1970's for pilots' comfort. These mattresses where later added to space shuttles for similar purposes. Memory foam was made from gas being fed into polymer matrix, this has an open-cell solid that is able to match pressure against it. Yet it is still able to inflate and "spring" back to its original form. Eventually these very comfortable mattresses were introduced into commercial use. This benifits most of us with comfort in our beds, desk/dining chairs, and in many other things like headsets, pillows, etc. Memory foam benifits our sleep, relaxation, comfort and our entertainment.

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The invention of the scratch-resistant eyeglasses lenes are truly great due to the fact that there are varies reasons. For example, glasses get scratched up pretty easily and will eventually break, or lose effectiveness. So this is a great invention for people who wear glasses such as myself.

These scratch-resistant eyeglass lenes were also made by NASA for the purpose of enhancing glasses for astronauts who need them and to also make the astronaut helmet have a more durable visor.

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The technological invention of an Led light bulb is incredible. This bulb produces light by passing the electric current through a semiconducting material which then emits light. Many of our homes today use this Led system. This technology was used by scientists and several engineers from NASA to grow plants and provide astronauts with light on the space station. It later moved on to serve the purpose of lighting  for indoor agriculture and to help regulate users’ sleep cycles. The LED light bulb was invented long ago, but it was improved. Astronauts have trouble with sleep in space and therefore NASA led out and funded a research where they discovered that the eye responds to blue-green wavelength influencing neurotransmitters. The advancement of the LED lighting system impacts me because I have LED lights across my room and house, they give me visibility. I also get access to entertainment such as TV because many of their screens are LED.

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Present Day Use
- Wireless headphones are used to connect to a piece of technology without a wire. These technologies can be a computer, tablet, phone, and more. A popular and common use of wireless headphones is too listen to things like videos, movies, tiktoks, and music.

How It Relates to Me
- I use wireless headphones for all the topics listed above, mostly music though. Wireless headphones play music very good, and it blocks out sound making the experience 10x better, and music really helps me and a lot of other people to deal with their emotions!

Original Use
- Wireless space communication was the original purpose of wireless headphones we know today. This was due to an incident when an astronaut lost communication. So NASA improved and developed communication technology that didn't use wires, so they wouldn't have this problem. And eventually this technology evolved into what we know it is today, AirPods, Beats, and other wireless communication gadgets we use in our everyday life.

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Pool Water Purification Systems - Lauren

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Pool Water Purification Systems - Lauren

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1. Pool water purification systems are good because it can prevent health risks, If a pool or hot tub is not properly maintained, it can quickly lead to recreational water illness or RWI. These RWIs can include ear infections, rashes and eye infections.

2. Pools can be a breeding ground for bacteria, but thanks to NASA, a water purification system keeps them clean. According to the Jet Propulsion Laboratory, NASA developed an electrolytic silver iodizer in the 1960s to purify drinking water for astronauts, and it's now used in swimming pools.

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1. what makes the ballpoint pen great is that it can be used in space and is used almost everywhere when it comes to writing or signing legal documents.
2. The ballpoint pen was invented for space travel and writing in space. they couldn't use pencils because the lead or graphite could break and get into the delicate machinery so they needed to make something that could be used in space without problems. So the ballpoint pen was created as a way to write in space without causing problems or damage to the areas around them.

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1. What makes hair styling products great is that they are able to make frizzy hair smooth within minutes or help your hair grow healthier and stronger.
2. NASA engineers used nanoparticles and nano-silver disinfecting agents to make serums for improving the scalp and hair follicles of astronauts when they returned back from space. After creating hair serums NASA partnered with the hairstyling brand CHI to create more efficient and hair-friendly technology.

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1. This tech is great because it detects bad bacterias and toxins in a food.
2. It was invented because when astronauts went to space they needed a way for safe food. If the food was not safe when the astrounauts were in space then that could cause a problem.

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1) skin cream is great because it keeps the moisture and elasticity in your skin,  which helps reduce wrinkles, age spots and other fine lines. It keeps your skin looking young and free of wrinkles, acne, etc.
2. Using a NASA-patented bioreactor, a company improved skin cream by adding human fibroblasts. Human fibroblasts are cells that produce collagen. they improved the affect that the rejuvenating cream has on your skin. Lab tests done have shown the skin cream to increase skin moisture content by 76% and reduce darkness and wrinkles by more than 50%.

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1. This tech is great because it can tell you how long and how to get to a certain location or area.
2. NASA helped with the GPS becuase they had to track radio signals and NASA had some experienced workers with that.

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1. What makes wireless headphones great is they're able to connect to another piece of technology such as a smartphone or computer, without a wire or cable. Wireless headphones allow you to listen to things such as music, which is why I used them in my everyday life.
2. Wireless headphones, were originally developed as wireless headsets so astronauts could communicate efficiently and successfully. Astronaut Wally Schirra the creator of wireless headsets, was inspired by her creation, to the development of wireless headphones.

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1. What makes this tech great?
2. How was space research used to invent/improve this tech? Be as specific as possible about who was involved, or what the product was initially used for.